1 2005-03-27 Jim Meyering <jim@meyering.net>
3 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
5 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
7 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
8 "one's complement" -> "ones' complement" in comment, as per Knuth.
9 "value of type" -> "type or expression" in comment.
10 * mktime.c, strftime.c: Propagate intprops.h comment nits.
12 2005-03-26 Jim Meyering <jim@meyering.net>
15 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
16 Correct typos: s/or/of/.
18 2005-03-23 Jim Meyering <jim@meyering.net>
20 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
22 2005-03-21 Jim Meyering <jim@meyering.net>
24 Changes imported from coreutils.
26 * cycle-check.c: Don't include xalloc.h.
28 * path-concat.c: Don't include assert.h.
29 (path_concat): Remove assertion that would have triggered
30 for ABASE starting with more than one slash.
31 Reported by Andreas Schwab.
33 * path-concat.c (path_concat): Set *BASE_IN_RESULT
34 properly when ABASE is an absolute file name.
35 Correct the description of this function.
37 Add an assertion and a test driver.
38 This fixes a bug introduced on 2004-07-02.
39 Andreas Schwab reported the resulting failure of cp --parents:
40 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
42 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
44 * strftime.c (my_strftime): If the underlying strftime returns 0
45 (which shouldn't happen), generate nothing instead of returning 0
46 immediately, so that nstrftime (NULL, ...) doesn't return 0.
48 2005-03-16 Bruno Haible <bruno@clisp.org>
50 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
52 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
54 * strftime.c (my_strftime): Prepend space to format so that we can
55 reliably distinguish strftime failure from empty output on POSIX
58 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
60 * iconvme.c (SIZE_MAX): New macro, if not already defined.
61 (iconv_string): Don't guess a size-zero buffer, as that might cause
62 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
63 result would be 'too large', where 'too large' is (heuristically)
64 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
65 overflow concerns. This will prevent some unwanted malloc failures
66 when the inputs are very large.
68 2005-03-15 Bruno Haible <bruno@clisp.org>
70 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
73 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
76 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
78 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
80 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
81 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
85 2005-03-14 Simon Josefsson <jas@extundo.com>
87 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
90 2005-03-14 Jim Meyering <jim@meyering.net>
92 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
93 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
94 to be nonzero so that we (and caller) can detect the difference
95 between a valid zero-length expansion and an error return, even
96 when the underlying strftime fails before writing anything into
99 2005-03-10 Jim Meyering <jim@meyering.net>
101 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
102 so that this module works on systems without fchdir.
104 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
106 Factor int-properties macros into a single file, except for
108 * intprops.h: New file.
109 * getloadavg.c: Include it instead of limits.h.
110 (INT_STRLEN_BOUND): Remove.
111 * human.c: Include intprops.h.
112 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
113 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
114 * inttostr.h: Include intprops.h instead of limits.h.
115 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
116 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
117 for consistency with intprops.h.
118 (time_t_is_integer, twos_complement_arithmetic): Use them.
119 * sig2str.h: Include <signal.h>, intprops.h.
120 (INT_STRLEN_BOUND): Remove.
121 * strftime.c (TYPE_SIGNED): Remove.
122 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
123 * strtol.c: Adjust comments to match intprops.h.
124 * userspec.c: Include intprops.h.
125 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
126 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
127 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
128 instead of rolling our own expressions.
129 * xstrtol.c: Include xstrtol.h first, to test interface.
131 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
133 (my_strftime): Do not mishandle years close to INT_MAX, by doing
134 the right thing even if adding 1900 would overflow. Similarly
135 for tm_mon + 1 and tm_yday + 1.
136 Make %Y always equivalent to %C%y, and similarly for %G and %g.
137 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
138 (DO_SIGNED_NUMBER): New macro.
139 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
141 2005-03-07 Bruno Haible <bruno@clisp.org>
143 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
145 2005-03-03 Derek R. Price <derek@ximbiot.com>
146 Bruno Haible <bruno@clisp.org>
148 * pagealign_alloc.h: New file.
149 * pagealign_alloc.c: New file.
151 2005-01-28 Bruno Haible <bruno@clisp.org>
153 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
156 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
158 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
159 The workaround isn't strictly needed for POSIX conformance, and
160 it's too much of a pain to configure and maintain. We'll ask
161 people to fix their kernels instead.
162 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
163 (NANOSLEEP_BUG_WORKAROUND): Remove.
164 (xnanosleep): Remove the workaround.
166 2005-02-12 Bruno Haible <bruno@clisp.org>
168 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
170 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
172 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
173 * timespec.h (gettime): Return void, since it always
174 succeeds now. All uses changed.
175 * gettime.c (gettime) Likewise.
176 [HAVE_NANOTIME]: Prefer nanotime.
177 Assume gettimeofday succeeds, as POSIX requires.
178 Assime time () succeeds, since other code already does.
179 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
180 (timespec_subtract): Remove.
181 (NANOSLEEP_BUG_WORKAROUND): New constant.
182 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
183 things considerably. Use it only on GNU/Linux hosts, since the
184 workaround shouldn't be needed elsewhere.
186 2005-02-24 Bruno Haible <bruno@clisp.org>
188 * gettext.h: Update from GNU gettext 0.14.2.
190 2005-02-24 Bruno Haible <bruno@clisp.org>
192 * localcharset.c: Update from GNU gettext 0.14.2.
193 * config.charset: Update from GNU gettext 0.14.2.
195 2005-02-22 Simon Josefsson <jas@extundo.com>
197 * iconvme.h, iconvme.c: New files, from libc.
199 2005-02-20 Neil Conway <neilc@samurai.com>
201 * xgethostname.c (xgethostname): Check for ENOMEM, which is
202 returned by OSX/Darwin if the specified buffer is not large
203 enough for the hostname.
205 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
207 * memrchr.h: New file.
208 * chdir-long.c: Include it.
209 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
210 Don't bother including stddef.h.
212 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
214 * argp-help.c (__argp_help): Create a fake struct argp_state and
215 pass it to _help, otherwise the latter coredumps trying to
216 dereference state.root_argp.
218 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
220 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
222 Include <sys/types.h>, for dev_t.
223 (ME_DUMMY, ME_REMOTE): Move from here....
224 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
225 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
227 Include mountlist.h first, to test the interface.
229 2005-01-29 Bruno Haible <bruno@clisp.org>
231 * progname.c (program_name): Initialize.
232 Needed when linking statically on MacOS X.
234 2005-01-28 Bruno Haible <bruno@clisp.org>
236 * javacomp.sh.in: New file, from GNU gettext.
237 * javacomp.h: New file, from GNU gettext.
238 * javacomp.c: New file, from GNU gettext.
240 2005-01-26 Bruno Haible <bruno@clisp.org>
242 * javaexec.sh.in: New file, from GNU gettext.
243 * javaexec.h: New file, from GNU gettext.
244 * javaexec.c: New file, from GNU gettext.
246 2005-01-26 Simon Josefsson <jas@extundo.com>
248 * gai_strerror.c: Use GPL in header.
250 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
252 * argp-help.c (hol_entry_help): Avoid using non-constant
253 initializers for struct pentry_state.
254 (__argp_error): Check return value of __asprintf
255 (__argp_failure): Translate error message
257 * argp-parse.c: Removed braces around the expansion of N_()
259 2005-01-21 Jim Meyering <jim@meyering.net>
261 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
262 same value as for Solaris 9.
264 * chdir-long.c (chdir_long): Rewrite to remove limitation on
265 component length. This included changing the parameter to be
266 of type `char *' rather than `char const *'.
267 * chdir-long.h (chdir_long): Update prototype.
269 * openat.c (fdopendir, fstatat): New functions.
270 * openat.h: Include headers required for use of DIR and struct stat.
271 [AT_SYMLINK_NOFOLLOW]: Define.
272 (fdopendir, fstatat): Add prototypes.
274 2005-01-21 Bruno Haible <bruno@clisp.org>
276 * classpath.h: New file, from GNU gettext.
277 * classpath.c: New file, from GNU gettext.
279 2005-01-20 Simon Josefsson <jas@extundo.com>
281 * version-etc-fsf.c: New file, with version_etc_copyright.
282 * version-etc.c: Remove version_etc_copyright.
283 * version-etc.h (version_etc_copyright): Use [] instead of * in
284 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
286 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
288 * save-cwd.c (save_cwd): Remove code to support the case
289 where fchdir is missing or flaky.
291 2005-01-20 Simon Josefsson <jas@extundo.com>
293 * base64.h (isbase64): Add.
295 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
296 using a unsigned prototype, don't inline.
297 (base64_decode): Use it.
299 2005-01-19 Bruno Haible <bruno@clisp.org>
301 * sh-quote.h: New file, from GNU gettext.
302 * sh-quote.c: New file, from GNU gettext.
304 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
306 Merge changes from coreutils, as described below in several
307 changelogs dated today.
309 * save-cwd.c: Include "save-cwd.h" before other include files.
310 (O_DIRECTORY): Remove; not needed here, since "." must be
311 a directory. All uses removed.
312 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
313 universal on Suns, and we also need to test for IRIX.
314 Revamp code to use 'if' rather than '#if'.
315 Avoid unnecessary comparison of cwd->desc to 0.
317 * utimens.c (futimens): Robustify the previous patch, by checking
318 for known valid error numbers rather than observed invalid ones.
320 2005-01-18 Jim Meyering <jim@meyering.net>
322 * version-etc.c (version_etc_copyright): Update copyright date.
324 * utimens.c (futimens): Account for the fact that futimes
325 can also fail with errno == ENOSYS or errno == ENOENT.
326 Patch from Dmitry V. Levin.
328 Change the name of the robust chdir function from chdir to chdir_long.
329 * save-cwd.c: Include chdir-long.h rather than chdir.h.
330 (restore_cwd): Use chdir_long, not chdir.
331 * chdir-long.c: Renamed from chdir.c.
332 * chdir-long.h: Renamed from chdir.h.
333 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
336 2005-01-18 Bob Proulx <bob@proulx.com>
338 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
339 offsetof() macro construct to avoid compile failure with native HP-UX
340 11.0 ANSI C compiler.
342 2005-01-06 Bruno Haible <bruno@clisp.org>
344 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
345 because stpncpy.m4 takes care of it.
347 2004-01-24 Bruno Haible <bruno@clisp.org>
349 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
351 2003-10-09 Bruno Haible <bruno@clisp.org>
353 * progreloc.c: Include xalloc.h instead of xmalloc.h.
355 2005-01-06 Bruno Haible <bruno@clisp.org>
357 * fwriteerror.h (fwriteerror): Change specification to include fclose.
358 * fwriteerror.c: Include <stdbool.h>.
359 (fwriteerror): At the end, close the file stream. Record whether
360 stdout was already closed.
362 2004-05-27 Bruno Haible <bruno@clisp.org>
364 * execute.c (environ): Declare if needed.
365 * pipe.c (environ): Likewise.
366 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
368 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
370 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
371 definitions to be after all include files, to avoid collisions.
372 Problem reported by Bob Proulx.
374 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
376 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
377 not needed. This removes a dependency on the gettext module.
378 [defined _LIBC]: Do not include <libintl.h>; not needed.
380 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
382 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
385 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
387 * argp-parse.c: Include <stddef.h>.
388 (alignof, alignto): New macros.
389 (parser_init): Don't assume that void * is aligned sufficiently
392 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
393 need to extend the stack.
394 (YYINITDEPTH): New macro, so that the initial stack isn't overly
397 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
399 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
401 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
403 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
404 Remove now-obsolete comment about AIX.
405 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
406 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
407 (YYMAXDEPTH): New macro.
409 2004-12-18 Bruno Haible <bruno@clisp.org>
411 * fatal-signal.c (fatal_signals): Make non-const.
412 (init_fatal_signals): New function.
413 (uninstall_handlers, install_handlers): Ignore signals that were set to
415 (at_fatal_signal): Call init_fatal_signals.
416 (init_fatal_signal_set): Likewise. Ignore signals that were set to
418 Reported by Paul Eggert.
420 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
422 * getdate.y (textint): New member "negative".
423 (time_zone_hhmm): New function.
424 Expect 14 shift-reduce conflicts, not 13.
425 (o_colon_minutes): New rule.
426 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
427 (yylex): Set the "negative" member of signed numbers.
429 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
431 Changes imported from coreutils.
432 * hard-locale.c: Assume <locale.h> exists.
434 (GLIBC_VERSION): New macro.
435 (hard_locale): Assume setlocale exists.
436 Rewrite to avoid #ifdef.
437 Use strdup rather than malloc + strcpy.
438 * human.c: Assume <locale.h> exists.
439 (human_readable): Assume localeconv exists.
441 2004-12-01 Jakub Jelinek <jakub@redhat.com>
443 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
444 convert T2, not T. (Imported from libc.)
446 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
448 * getcwd.c (is_ENAMETOOLONG): New macro.
449 (__getcwd.c): Don't restore errno; glibc doesn't.
450 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
451 first, falling back to our code only if its results look suspicious.
452 Ensure that the resulting buffer is only as large as necessary.
454 * readutmp.c: Include readutmp.h first.
455 Include <errno.h>, since readutmp.h no longer does that.
456 * readutmp.h: Don't include <errno.h>,
457 <sys/param.h>, <time.h>; not needed to establish interface.
458 (errno): Remove decl.
459 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
460 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
461 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
463 2004-11-28 Simon Josefsson <jas@extundo.com>
465 * base64.h, base64.c: New file.
467 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
469 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
471 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
473 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
474 HP's ANSI C compiler.
475 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
476 Declaring int functions causes warnings on some modern systems and
477 shouldn't be needed to compile on ancient ones.
478 * same.c (MIN) [defined MIN]: Don't define, since it's already
481 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
482 with the following changes.
483 (__set_errno): Parenthesize properly.
485 (MIN, MAX, MATCHING_INO): New macros.
486 (__getcwd): Define with prototype, not K&R form.
487 Use heuristics to allocate default buffer on stack if possible.
488 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
489 behavior, and to avoid the PATH_MAX limit when computing
491 Use MATCHING_INO to compare inode number to file.
492 Check for arithmetic overflow in size calculations.
493 Fix bug in reallocation of dot array that caused getcwd to fail
494 on directories nested deeper than 75.
495 Be more careful about saving errno on error.
496 Do not use realloc; use only free+malloc, as this is a bit
497 more flexible and avoids a needless copy operation.
498 Do not inspect st_dev and st_ino for symbolic links; POSIX
499 doesn't specify the latter.
500 Check for closedir errors.
501 Avoid needless casts.
502 Use "#ifdef weak_alias" around weak_alias, to be like other
504 The following changes to getcwd.c have effect only when used in
505 gnulib; they have no effect inside glibc proper.
506 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
507 as alloca isn't used.
508 (alloca, __alloca): Likewise.
509 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
510 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
511 unconditionally, as gnulib assumes C89 or better.
512 Do not include <sys/param.h>.
513 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
514 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
516 (NULL) [!defined NULL]: Remove; we assume C89 or better.
517 Include <dirent.h> in a way that is compatible with modern Autoconf.
518 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
519 New macros, if not already defined.
520 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
521 Use "_LIBC", not "defined _LIBC", for consistency.
522 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
524 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
525 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
526 * xgetcwd.c: David MacKenzie's old code was removed, so give
527 credit only to Jim Meyering and adjust the copyright dates.
528 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
529 <stdlib.h>, <unistd.h>, "pathmax.h".
530 Instead, include "xgetcwd.h" (first) and "getcwd.h".
531 (INITIAL_BUFFER_SIZE): Remove.
532 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
534 2004-11-23 Jim Meyering <jim@meyering.net>
536 * getopt_.h: Remove trailing blanks.
538 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
540 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
541 (futimens): New function, which uses futimes if available.
542 (futimens, utimens): Support timespec==NULL, with same semantics
543 as utime and utimens.
544 * utimens.h (futimens): New decl.
546 2004-11-23 Jim Meyering <jim@meyering.net>
548 * __fpending.c: Add comment.
550 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
552 * getopt_.h: Re-addition of __getopt_argv_const caused
553 redefinition warnings. To avoid them, include the defines
554 in `#if !defined __need_getopt ... #endif'. The only place
555 where __getopt_argv_const is used is in definitions
556 of getopt_long and getopt_long_only below, which are as well
557 protected by `#ifndef __need_getopt'.
558 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
559 __need_getopt after including <stdio.h> and <unistd.h> These
560 headers might have defined it.
562 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
564 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
566 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
567 optopt): Use them instead of invoking ## directly; otherwise, the
568 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
570 2004-11-19 Bruno Haible <bruno@clisp.org>
572 * strtok_r.c: Move comments from here...
573 * strtok_r.h: ... to here.
575 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
577 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
578 might fail. Problem reported by Yoann Vandoorselaere.
579 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
580 that mishandle size_t overflow.
582 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
584 * canon-host.c: Include "strdup.h".
585 (canon_host): Use getaddrinfo if available, so that IPv6 works.
586 Use strdup instead of malloc/strcpy to duplicate strings.
588 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
589 (human_space_before_unit): New constant.
590 * human.c (human_readable): Support it.
592 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
593 (xgetcwd): Set errno correctly when failing.
594 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
595 the failure is actually due to a PATH_MAX problem.
597 Further getopt changes to make it more likely that glibc will
598 buy the changes back.
599 * getopt.c (POSIXLY_CORRECT): New constant.
600 (getopt): Use it, so to preserve glibc semantic
601 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
602 when compiling for libc.
603 * getopt_.h (__getopt_argv_const): Bring it back.
604 (getopt_long, getopt_long_only): Use it.
606 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
607 New arg POSIXLY_CORRECT. All callers changed.
608 (getopt): Argv is now char * const *, as per standard.
609 (_getopt_internal_r, _getopt_internal): Argv is now char **,
610 not char *__getopt_argv_const *.
611 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
612 _getopt_long_only_r): Likewise.
613 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
614 * getopt_int.h (_getopt_internal, _getopt_internal_r,
615 _getopt_long_r, _getopt_long_only_r): Likewise.
616 * getopt_.h (__getopt_argv_const): Remove.
617 (getopt): Argv is now char * const *, as per standard.
619 * getdate.y (tORDINAL): New token.
620 (day, relunit): Allow it for relative times.
621 (relative_time_table): Use tORDINAL for ordinals.
623 2004-11-15 Jim Meyering <jim@meyering.net>
625 * closeout.c: Include "__fpending.h" once again.
627 (close_stdout): Don't fail just because stdout was closed initially,
628 since some programs don't write to stdout in the normal course of
629 operation (other than --version and --help), and we don't want this
630 function to make e.g. `touch file >&-' fail.
631 But do fail if it was closed and someone has tried to write to it.
632 E.g., `printf foo >&-' must fail.
634 2004-11-11 Simon Josefsson <jas@extundo.com>
636 * strtok_r.h, strtok_r.c: New file.
638 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
640 * getopt_.h (__getopt_argv_const): New macro, to be used so that
641 we can stop lying to compilers about the constness of argv when we
642 are compiled outside glibc.
643 (getopt, getopt_long, getopt_long_only): Use it.
644 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
646 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
647 _getopt_long_only_r): Likewise.
648 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
649 _getopt_long_only_r): Likewise.
651 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
652 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
653 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
654 the other external symbols.
655 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
656 declaration, since the above renaming now works around collisions.
658 2004-11-11 Jim Meyering <jim@meyering.net>
660 * linebreak.c: Remove trailing blanks.
661 * alloca_.h: Likewise.
663 * euidaccess.c: Likewise.
664 * allocsa.h: Likewise.
666 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
668 * mktime.c (SHR): New macro, which is a portable
669 substitute for >> that should work even on Crays.
670 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
671 Problem reported by Mark D. Baushke in
672 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
673 * getdate.y (SHR): Likewise.
675 * strftime.c (SHR): Likewise.
677 * quotearg.c (struct quoting_options): Use unsigned int for
678 quote_these_too, so that right shifts are well defined. All uses
681 2004-11-10 Simon Josefsson <jas@extundo.com>
683 * getaddrinfo.h, getaddrinfo.c: New files.
685 2004-11-10 Jim Meyering <jim@meyering.net>
687 Ensure that no close failure goes unreported.
688 * closeout.c (close_stdout): Always close stdout. I.e., don't
689 return early when it seems there's nothing to flush.
690 Don't include __fpending.h.
692 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
694 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
696 2004-11-05 Bruno Haible <bruno@clisp.org>
698 * readlink.c: Include stddef.h, needed for size_t on Woe32.
699 Reported by Mark D. Baushke <mdb@cvshome.org>.
701 2004-11-04 Bruno Haible <bruno@clisp.org>
703 2004-09-11 Bruno Haible <bruno@clisp.org>
704 * allocsa.valgrind: New file.
705 2004-02-06 Bruno Haible <bruno@clisp.org>
706 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
707 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
708 Reported by Christopher Seip <chris.seip@hp.com>.
710 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
712 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
713 with errno == ERANGE if the buffer is too small.
714 Problem reported by Mark D. Baushke.
716 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
718 * xreadlink.c (MAXSIZE): New macro.
719 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
720 size does not exceed MAXSIZE. Avoid cast.
721 As suggested by Mark D. Baushke in
722 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
723 if readlink fails with buffer size just under MAXSIZE, try again
726 2004-11-02 Derek R. Price <derek@ximbiot.com>
727 and Paul Eggert <eggert@cs.ucla.edu>
729 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
730 (get_date): Overparenthesize to avoid GCC warning.
732 2004-11-02 Bruno Haible <bruno@clisp.org>
734 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
735 function returns void.
737 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
739 * getpass.c (fflush_unlocked, flockfile, funlockfile)
740 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
743 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
745 * getdate.y: Add support for TZ="foo" within a date string.
746 Fix some bugs near time_t boundaries. Reject dates with
747 out-of-range components, e.g., "Sept 31".
748 Include <stdlib.h>, "setenv.h", "xalloc.h".
749 (ISDIGIT_LOCALE): Remove; unused.
750 Note that the TZ and time functions used here are not reentrant.
751 (mktime_ok, get_tz): New functions.
752 (TZBUFSIZE): New constant.
753 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
754 This requires that we sometimes generate our own TZ="XXX..." setting.
756 2004-10-27 Derek R. Price <derek@ximbiot.com>
758 * mktime.c (not_equal_tm): Remove redundant check.
760 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
762 * getdate.y: Use Bison 1.875 features, and some minor
763 code cleanups. This change does not affect semantics.
764 Don't include <stdlib.h>; no longer needed.
765 Don't include unlocked-io.h; only the "#if TEST" code uses
766 stdio, and performance isn't crucial there.
767 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
768 Bison 1.875 features as described below.
769 All uses of "PC." replaced by "pc->".
770 (YYSTYPE): Add a forward declaration.
771 (yylex, yyerror): Use full prototypes in forward decls.
772 Use "%pure-parser" rather than obsolescent "%pure_parser".
773 Use %parse-param and %lex-param instead of obsolescent
774 YYPARSE_PARAM and YYLEX_PARAM.
775 (meridian_table, month_and_day_table, time_units_table,
776 relative_time_table, time_zone_table, military_table,
777 lookup_zone, lookup_word, get_date):
778 Use NULL instead of 0 where appropriate.
779 (to_hour): Avoid abort (), to avoid a dependency on
781 (yyerror, yylex): Now accepts parser_control * arg.
782 (main) [TEST]: Use '\0' rather than 0 for char.
784 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
786 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
787 It's now the caller's responsibility to handle the case where
788 !HAVE_GETPAGESIZE && !defined getpagesize.
790 * mktime.c (leapyear): Arg is long int, not int.
792 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
794 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
796 2004-10-12 Simon Josefsson <jas@extundo.com>
798 * getpass.c (fflush_unlocked, flockfile, funlockfile)
799 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
802 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
804 * vsnprintf.h: New file.
805 * vsnprintf.c: New file.
807 2004-10-07 Bruno Haible <bruno@clisp.org>
809 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
810 into the provided buffer.
812 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
814 * diacrit.c, diacrit.h: Add GPL notice.
816 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
817 * atanl.c (atanl): Keep the code as similar to glibc as possible.
818 * logl.c (logl): Keep the code as similar to glibc as possible.
819 This avoids a potential constant-folding bug.
821 2004-10-05 Bruno Haible <bruno@clisp.org>
823 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
825 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
827 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
828 * xmalloc.c (xmemdup): Likewise.
829 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
830 XFREE): Remove these long-obsolescent macros.
831 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
834 * regex.c (re_comp): Cast gettext return value to char *,
835 Problem reported by Martin Neitzel via Mark D. Baushke.
837 2004-10-04 Simon Josefsson <jas@extundo.com>
839 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
840 '#ifdef USE_UNLOCKED_IO'.
842 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
844 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
845 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
846 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
847 regex.c, sha1.c, version-etc.c, yesno.c:
848 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
849 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
850 the includer's responsibility.
854 * modechange.c (mode_compile): Don't decrement a pointer that
855 points to the start of a string, as the C Standard says the
856 resulting behavior is undefined.
858 * backupfile.h (enum backuptype): Rename none -> no_backups,
859 simple -> simple_backups, numbered_existing ->
860 numbered_existing_backups, numbered -> numbered_backups
861 to avoid shadowing problems. All uses changed.
862 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
863 * backupfile.c (check_extension, numbered_backup):
864 Rename locals to avoid shadowing 'basename'.
865 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
868 * .cppi-disable: Add getopt_.h, getopt_int.h.
869 * .cvsignore: Add getopt.h.
871 2004-10-04 Simon Josefsson <jas@extundo.com>
873 * memmem.h: New file.
874 * memmem.c: New file, taken from glibc.
876 2004-10-02 Jim Meyering <jim@meyering.net>
878 * dirfd.h, getpagesize.h: Add copyright notice.
880 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
882 * snprintf.c: Remove comments as to why each header is needed.
884 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
886 * strsep.h: New file.
887 * strsep.c: New file.
889 2004-10-01 Simon Josefsson <jas@extundo.com>
891 * snprintf.c (snprintf): Handle size==0.
893 2004-10-01 Simon Josefsson <jas@extundo.com>
894 Bruno Haible <bruno@clisp.org>
896 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
897 (snprintf): Declare 'args'.
899 2004-09-30 Simon Josefsson <jas@extundo.com>
901 * snprintf.h, snprintf.c: New files.
903 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
905 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
906 (hol_entry_help): Never translate an empty string.
907 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
908 * argp.h (OPTION_NO_TRANS): New option.
910 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
912 * xvasprintf.c: Include xalloc.h.
913 (xvasprintf): Use xalloc_die, not xmalloc_die.
915 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
917 * dummy.c: Change copyright notice to FSF, and license to GPL.
919 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
921 * argp-pvh.c (argp_program_version_hook): Provide initial value.
922 Problem reported by Bruno Haible in:
923 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
925 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
927 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
928 in case some system header has #define'd it. Problem reported by
930 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
932 2004-09-08 Bruno Haible <bruno@clisp.org>
934 * stdint_.h.in: New file, taken from GNU clisp.
936 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
938 * xvasprintf.h: New file.
939 * xvasprintf.c: New file.
940 * xasprintf.c: New file.
942 2004-09-08 Bruno Haible <bruno@clisp.org>
944 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
946 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
948 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
950 Import from coreutils.
951 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
952 strings on unbounded length. alloca's performance benefits aren't
955 (parse_with_separator): New function, with most of the internals
956 of the old parse_user_spec. Allow user to omit both user and group,
957 for compatibility with FreeBSD.
958 Clone only the user name, not the entire spec.
959 Do not set *uid, *gid unless entirely successful.
960 Avoid memory leak in some failing cases.
961 Fix regression for USER.GROUP reported by Dmitry V. Levin in
962 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
963 (parse_user_spec): Rewrite to use parse_with_separator.
965 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
967 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
968 its complicated substitute.
969 * argp-help.c: Include <errno.h>, for program_invocation_short_name
970 and program_invocation_name.
971 (__argp_basename) [!_LIBC]: Remove; the only use was
972 replaced by its body.
973 (__argp_short_program_name): Change condition from
974 !defined __argp_short_program_name to
975 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
976 to match argp-namefrob.h.
977 (__argp_failure): Don't assume strerror_r returns char *.
978 * argp-parse.c (N_): Define unconditionally.
979 (argp_default_options): Fill out initializers with 0 to avoid
982 2004-08-12 Simon Josefsson <jas@extundo.com>
984 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
985 * getopt_.h: Renamed from getopt.h.
987 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
989 Merge from coreutils.
991 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
992 wmemchr or wmemcpy. Problem reported by Robert Dahlem
993 for Reliant Unix 5.43.
995 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
996 (union fooround): Use uintmax_t, not long int.
997 The rest is a merge from libc:
998 [defined _LIBC]: Include <shlib-compat.h>.
999 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1001 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1003 * strverscmp.c: Convert to UTF-8.
1005 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1007 * obstack.h (obstack_empty_p):
1008 Don't assume that chunk->contents is suitably aligned.
1009 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1010 Likewise. Problem reported by Benno in
1011 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1013 * chown.c (rpl_chown): Work even if the file is writeable but not
1014 readable. This could be improved further but it'd take some work.
1016 2004-08-08 Simon Josefsson <jas@extundo.com>
1018 * xgethostname.c: Don't include error.h (not used).
1021 * getpass.c: Include getpass.h first.
1023 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1025 * xalloc-die.c: New files.
1026 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1028 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1029 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1030 (_, N_, xalloc_die): Move to xalloc-die.c.
1031 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1032 so that we needn't mess with xalloc_msg_memory_exhausted.
1034 * sha1.h: Renamed from sha.h.
1035 (SHA1_H): Renamed from _SHA_H.
1036 (sha1_ctx): Renamed from sha_ctx.
1037 (sha1_init_ctx): Renamed from sha_init_ctx.
1038 (sha1_process_block): Renamed from sha_process_block.
1039 (sha1_process_bytes): Renamed from sha_process_bytes.
1040 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1041 (sha1_read_ctx): Renamed from sha_read_ctx.
1042 (sha1_stream): Renamed from sha_stream.
1043 (sha1_buffer): Renamed from sha_buffer.
1044 * sha1.c: Likewise; renamed from sha.c.
1045 Do not include <sys/types.h>.
1046 Include <stddef.h> rather than <stdlib.h>.
1048 2004-08-08 Bruno Haible <bruno@clisp.org>
1050 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1051 FILESYSTEM_PREFIX_LEN.
1052 * progreloc.c: Likewise.
1053 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1055 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1058 * argp-help.c (make_hol, hol_append): Don't assume that
1059 SIZE_MAX is a valid preprocessor constant.
1060 (__argp_basename): Change from "#ifndef _LIBC"
1061 to "#ifndef __argp_short_program_name", so that
1062 we don't compile these functions for tar.
1064 More merges from coreutils.
1065 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1066 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1068 * addext.c: Remove; no longer needed.
1069 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1070 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1071 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1072 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1073 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1074 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1075 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1076 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1077 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1078 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1079 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1080 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1081 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1082 Import changes from coreutils.
1084 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1086 Merge from coreutils.
1088 * .gdb-history: Remove; this doesn't belong here.
1090 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1091 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1092 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1094 * dirname.h: Include <stdbool.h>.
1095 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1096 for consistency with POSIX terminology. All uses changed.
1097 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1098 (strip_trailing_slashes): Use bool for booleans.
1099 * stripslash.c (strip_trailing_slashes): Likewise.
1101 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1102 sometimes returns a positive errno value even when it succeeds.
1103 (print_errno_message) [!LIBC]: Fall back on strerror if
1106 * path-concat.c (mempcpy): Don't define if a system header defines it.
1107 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1108 (longest_relative_suffix): New function.
1109 (path_concat): Use it. Assume first argument is not NULL.
1110 Port to DOS. Omit redundant separators.
1111 Report an error instead of returning NULL.
1112 Use mempcpy instead of memcpy.
1113 (xpath_concat): Remove: not declared or used.
1115 * same.h: Include <stdbool.h>
1116 (same_name): Return bool, not int.
1117 * same.c (same_name): Likewise.
1118 (errno): Don't declare; we assume C89 or better now.
1120 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1121 if not already defined.
1123 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1124 * dup-safer.c (errno): Likewise.
1126 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1128 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1131 2004-08-03 Simon Josefsson <jas@extundo.com>
1133 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1134 * progname.h: Don't include stdbool.h.
1136 2004-08-02 Simon Josefsson <jas@extundo.com>
1138 * getsubopt.h: New file, with comments from Bruno Haible.
1139 * getsubopt.c: New file, from glibc, but slightly modified based on
1140 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1142 2004-08-01 Simon Josefsson <jas@extundo.com>
1144 * xgetdomainname.c: Include stdlib.h, for free().
1146 2004-07-16 Simon Josefsson <jas@extundo.com>
1148 * dummy.c: New file.
1150 2004-07-16 Bruno Haible <bruno@clisp.org>
1152 * backupfile.h: Add extern "C" for C++.
1153 * closeout.h: Likewise.
1154 * copy-file.h: Likewise.
1155 * findprog.h: Likewise.
1156 * full-write.h: Likewise.
1157 * pathname.h: Likewise.
1158 * progname.h: Likewise.
1159 * stpcpy.h: Likewise.
1160 * stpncpy.h: Likewise.
1161 * strcase.h: Likewise.
1162 * strstr.h: Likewise.
1163 * xalloc.h: Likewise.
1165 * mbswidth.h: Add extern "C" for C++.
1166 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1168 2004-07-09 Simon Josefsson <jas@extundo.com>
1170 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1171 failed without this.)
1173 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1175 * fchown-stub.c: New file.
1177 2004-06-24 Jim Meyering <jim@meyering.net>
1179 * obstack.h (obstack_base): Cast to (void *), per documentation.
1181 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1183 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1185 2004-06-01 Jim Meyering <jim@meyering.net>
1187 * calloc.c: New file.
1189 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1191 * getdate.y (yylex): Allow space between sign and number.
1192 Problem reported by Dan Jacobson.
1194 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1195 and Jim Meyering <jim@meyering.net>
1197 Merge from coreutils CVS.
1199 * stat-macros.h: New file, with contents from file-type.h
1200 and coreutils' system.h.
1201 * file-type.c: Include "stat-macros.h".
1202 * file-type.h (file_type): Move all macro definitions to new file,
1205 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1206 Wrap old code with this conditional.
1207 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1208 function that does not dereference symlinks.
1209 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1211 * xreadlink.c: Include xreadlink.h first, to catch .h file
1212 dependency problems.
1213 (xreadlink): Accept new arg SIZE, for efficiency.
1214 All decls and uses changed.
1215 * xreadlink.h: Include <stddef.h>, for size_t.
1217 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1218 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1220 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1222 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1224 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1225 macros to be defined.
1226 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1227 the allocator returns NULL because the requested size is zero.
1229 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1231 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1232 var. Add comment explaining why libc still defines it. This
1233 merges the following patch from glibc:
1234 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1236 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1238 * obstack.c (_obstack): Remove unused variable. It hasn't been
1239 present in glibc since revision 1.1 of this file.
1240 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1241 obstack_alignment_mask, obstack_alloc, obstack_base,
1242 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1243 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1244 obstack_grow0, obstack_init, obstack_int_grow,
1245 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1246 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1247 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1248 nonexistent functions.
1250 2004-05-17 Derek R. Price <derek@ximbiot.com>
1251 Paul Eggert <eggert@cs.ucla.edu>
1253 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1255 2004-05-14 Bruno Haible <bruno@clisp.org>
1257 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1258 that consists of a '.' followed by an empty digit string.
1259 Patch by Tor Lillqvist <tml@iki.fi>.
1261 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1263 Port obstack to the AS/400, where pointers are 16 bytes wide and
1264 you cannot cast an integer to a valid pointer. This patch is
1265 currently waiting to be integrated into glibc; see
1266 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1268 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1269 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1270 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1271 (struct obstack): temp member is now a union of a pointer and
1272 an integer, instead of an integer. All integer uses changed.
1273 This does not affect the physical layout of struct obstack,
1274 except on hosts (like the AS/400) where the size or alignment of
1275 void * is greater than that of ptrdiff_t.
1276 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1277 __STDC__)]: Store temporary in pointer member of union, not
1279 * obstack.c: Include <stddef.h>, for offsetof.
1280 (struct fooalign): Remove; it doesn't need a name.
1281 (union fooround): Change double to long double, and add void *.
1282 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1283 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1284 not a macro. Hence the values are always int; so remove all
1285 casts-to-int in uses.
1287 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1288 Derek Price <derek@ximbiot.com>
1290 * alloca.c: Include <alloca.h>, to get our interface.
1291 * alloca_.h: Use __alloca on AIX, so that we don't have to
1292 include <alloca.h> first. Use C89 prototype for alloca; this
1293 requires including <stddef.h> for size_t. Use extern "C" if C++.
1294 Use #elif for simplicity, since we can assume C89 now.
1295 Don't try to source the system alloca.h since it will not be found
1296 and to prevent recursively including its replacement.
1297 * fnmatch.c: Include <alloca.h> instead of opencoding.
1298 * regex.c: Likewise.
1300 2004-05-16 Derek Price <derek@ximbiot.com>
1301 Paul Eggert <eggert@cs.ucla.edu>
1303 getline cleanup. This changes the getndelim2 API: both order of
1304 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1307 * getline.c: Don't include stddef.h or stdio.h, since our
1308 interface does that.
1309 (getline): Always use getdelim, so that we don't have two
1310 copies of this code.
1311 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1313 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1314 (GETNDELIM2_MAXIMUM): New macro.
1315 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1316 instead of the old practice of delim2==0. All callers changed.
1317 Return -1 on overflow, instead of returning junk.
1318 Do not set *linesize unless allocation succeeds.
1319 * getndelim2.h: Do not include stddef.h; no longer needed, now
1320 that we include sys/types.h.
1321 * getnline.h: Likewise.
1322 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1323 (getndelim2): Reorder arguments.
1324 * getnline.c (getnline, getndelim):
1325 Don't discard the NMAX argument.
1326 (getnline): Invoke getndelim, to avoid code duplication.
1327 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1328 of (size_t) -1 by callers of the getnline family.
1330 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1332 * nanosleep.c (suspended): Change its type from int to
1333 sig_atomic_t volatile.
1334 (first_call): Make it private to rpl_nanosleep, and have it
1335 be zero initially as that's a bit faster.
1336 (my_usleep): Round up fractional times instead of truncating them,
1337 as this is the usual meaning for 'sleep'.
1339 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1341 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1342 (ENOSYS): Define if not defined.
1343 (settime): Fall back on stime if it exists and settimeofday fails.
1344 But don't bother with fallbacks if a method fails with errno == EPERM.
1346 2004-05-11 Jim Meyering <jim@meyering.net>
1348 Prior to this change, the save_cwd caller required read access to the
1349 current directory on most systems (ones with the fchdir function).
1351 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1352 fails, try write-only, and finally, resort to using xgetcwd.
1354 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1356 * obstack.c, obstack.h: Import changes from libc.
1358 2004-04-28 Bruno Haible <bruno@clisp.org>
1360 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1361 implicitly appends .exe to executables.
1362 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1363 accepts Windows pathnames.
1364 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1365 Cygwin like Windows, since it now accepts Windows pathnames.
1366 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1367 Cygwin like Windows, since it now accepts Windows pathnames.
1368 Reported by Derek Robert Price <derek@ximbiot.com>.
1370 2004-04-20 Jim Meyering <jim@meyering.net>
1372 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1374 2004-04-20 Jim Meyering <jim@meyering.net>
1375 Bruno Haible <bruno@clisp.org>
1377 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1378 memory when realloc fails.
1380 2004-04-18 Jim Meyering <jim@meyering.net>
1382 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1383 don't leak memory and do call END_UTMP_ENT.
1385 2004-04-11 Paul Eggert <eggert@twinsun.com>
1387 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1388 (CHAR_BIT): Remove, since we assume C89.
1389 Include <stdint.h> if available, as per current Autoconf CVS advice.
1391 2004-03-30 Paul Eggert <eggert@twinsun.com>
1393 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1394 not bool, to be more consistent with Unix conventions.
1395 Suggested by Bruno Haible.
1397 Merge from coreutils.
1399 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1402 * getdate.h: Include stdbool.h, and timespec.h instead of
1403 the usual <time.h> dance.
1404 (get_date): Change signature to support fractional time stamps.
1405 All callers changed.
1406 * getdate.y: Include "getdate.h" first, as we can now
1407 assume C89 and don't need to worry about 'const'.
1408 Similarly, include "unlocked-io.h" near start, not in middle.
1410 (textint.value): Use long int rather than int.
1411 (textint.digits): Use size_t rather than int.
1412 (BILLION, LOG10_BILLION): New constants.
1413 (parser_control): New member rel_ns. Members day_ordinal,
1414 time_zone, month, day, hour, minutes, rel_year, rel_month,
1415 rel_day, rel_hour, rel_minutes, rel_seconds
1416 are now long int, not int. Member seconds is now struct timespec,
1417 not int. New member timespec_seen. Members dates_seen, days_seen,
1418 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1420 (%union.intval): Now long int, not int.
1421 New member timespec.
1422 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1423 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1424 (spec): Now is a timespec or an item list.
1425 (timespec, items): New nonterminals.
1426 (time, rel, relunit, number, get_date):
1427 Add support for fractional seconds.
1428 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1429 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1430 (to_hour): First arg is now long int, not int.
1431 (to_year): Returns long int, not int.
1432 Don't treat year -70 like 70.
1433 (tm_diff): Returns long int, not int.
1434 (lookup_word): Use bool instead of int when appropriate.
1435 (yylex): Use size_t for count, not int.
1436 Detect overflow when parsing large integer constants.
1437 Add support for fractions.
1438 (get_date): Make pointers 'const' if possible.
1439 Use more-portable code to detect integer overflow.
1440 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1441 Don't use ctime; it's not reliable if the year has >4 digits.
1443 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1444 This is for compatibility with BSD.
1446 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1447 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1448 From coreutils' system.h.
1450 * userspec.c: Don't include "posixver.h".
1451 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1452 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1453 compatible extension. Simplify code by removing a boolean int
1454 that was always nonzero if a string was nonnull.
1456 2004-03-30 Jim Meyering <jim@meyering.net>
1458 Merge from coreutils.
1460 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1462 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1463 an empty input stream.
1465 * readtokens.c: Include <stdbool.h>.
1466 (readtoken): Use `size_t' rather than int/long.
1467 All callers adjusted.
1468 Use `bool' rather than `int' where appropriate.
1469 Use memset rather than an explicit loop.
1470 Use x2nrealloc rather than xrealloc.
1471 Allow the use of `\0' as a delimiter.
1472 (readtokens): Likewise.
1473 * readtokens.h (readtoken, readtokens): Update prototypes.
1475 2004-03-30 Bruno Haible <bruno@clisp.org>
1477 * getloadavg.c (getloadavg): Don't assume setlocale returns
1480 2004-03-29 Paul Eggert <eggert@twinsun.com>
1482 Merge changes to getloadavg.c from coreutils and Emacs.
1484 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1485 Define to an expression, not to the empty string.
1486 Include cloexec.h and xalloc.h.
1487 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1488 Use set_cloexec_flag rather than rolling our own.
1489 * cloexec.c, cloexec.h: New files.
1491 2004-03-18 Paul Eggert <eggert@twinsun.com>
1493 * getopt.h: Sync with libc CVS.
1495 2004-03-18 Paul Eggert <eggert@twinsun.com>
1496 Bruno Haible <bruno@clisp.org>
1498 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1499 not on all platforms that have <wchar.h>.
1500 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1502 2004-03-09 Paul Eggert <eggert@twinsun.com>
1504 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1506 * getopt_int.h: New file, also synced from libc.
1508 2004-03-07 Paul Eggert <eggert@twinsun.com>
1510 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1511 '#if' expressions. Unlike the code it replaces, it does not
1512 depend on (defined _SC_PAGESIZE). However, it does depend on
1513 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1514 first reported by Jason Andrade in
1515 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1517 2004-01-18 Simon Josefsson <jas@extundo.com>
1519 * strdup.h: New file.
1520 * strdup.c: Include it.
1521 * path-concat.c: Include strdup.h. Drop strdup declaration.
1522 * userspec.c: Include strdup.h. Drop strdup declaration.
1524 2004-02-06 Karl Berry <karl@gnu.org>
1526 * config.charset: update from gettext 0.14.1.
1528 2004-02-05 Paul Eggert <eggert@twinsun.com>
1530 Add comments and code, prompted by suggestions from Bruno Haible
1532 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1533 describing the enum quoting_style values.
1534 * quotearg.c (quotearg_alloc): New function.
1535 (quotearg_buffer_restyled): Treat lone { and } as special.
1536 Treat = as special. Work around bug with older shells
1537 that "see" a '\' that is really the 2nd byte of a multibyte char.
1538 Quote empty string with shell_quoting_style.
1540 2004-02-03 Bruno Haible <bruno@clisp.org>
1542 * pipe.h: New file, from GNU gettext.
1543 * pipe.c: New file, from GNU gettext.
1545 2004-01-27 Bruno Haible <bruno@clisp.org>
1547 * execute.h: New file, from GNU gettext.
1548 * execute.c: New file, from GNU gettext.
1549 * w32spawn.h: New file, from GNU gettext.
1551 2004-01-23 Paul Eggert <eggert@twinsun.com>
1553 Exit-status fix from coreutils.
1555 Use exit_failure consistently in place of EXIT_FAILURE,
1556 so that program exit statuses are consistent on failure.
1558 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1559 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1560 * argmatch.h: Comment fix to match the above.
1561 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1562 Now a macro referring to exit_failure, instead of a separate
1563 variable. Include "exitfail.h" to get it.
1564 * xstrtol.h: Include "exitfail.h".
1565 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1567 * long-options.c (parse_long_options): Use prototype
1568 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1571 2004-01-21 Jim Meyering <jim@meyering.net>
1573 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1574 so as not to conflict with a different-sized __mktime_internal
1575 function in GNU libc.
1576 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1577 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1579 2004-01-18 Paul Eggert <eggert@twinsun.com>
1581 Merge from diffutils.
1583 * file-type.c (file_type): Add typed memory objects.
1584 * file-type.h (S_TYPEISTMO): New macro.
1586 * c-stack.h (c_stack_action): Remove argv argument.
1587 * c-stack.c (c_stack_action): Likewise. All uses changed.
1588 (die): Don't calculate message unless segv_action returns.
1589 (get_stack_location, min_address_from_argv, max_address_from_argv,
1590 volatile stack_base, volatile_stack_size): Remove.
1591 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1592 that every segmentation violation is a stack overflow. (Ouch!)
1593 See Debian bug 136249 (still outstanding) for more info about why
1594 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1596 2003-11-30 Bruno Haible <bruno@clisp.org>
1598 Safer stack allocation.
1599 * setenv.c: Include allocsa.h.
1600 (alloca): Remove fallback definition.
1601 (freea): Remove macro.
1602 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1605 2003-10-17 Bruno Haible <bruno@clisp.org>
1607 * binary-io.h: Avoid warnings on Cygwin.
1609 2003-12-28 Bruno Haible <bruno@clisp.org>
1611 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1612 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1614 2003-11-28 Bruno Haible <bruno@clisp.org>
1616 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1618 2003-11-27 Bruno Haible <bruno@clisp.org>
1620 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1622 2003-11-17 Bruno Haible <bruno@clisp.org>
1624 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1626 2003-11-24 Bruno Haible <bruno@clisp.org>
1628 * xallocsa.h: New file, from GNU gettext.
1629 * xallocsa.c: New file, from GNU gettext.
1631 2003-11-24 Bruno Haible <bruno@clisp.org>
1633 * allocsa.h: New file, from GNU gettext.
1634 * allocsa.c: New file, from GNU gettext.
1636 2003-11-24 Bruno Haible <bruno@clisp.org>
1638 * eealloc.h: New file.
1640 2004-01-15 Jim Meyering <jim@meyering.net>
1642 Merge from coreutils.
1644 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1645 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1646 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1648 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1649 optional configure-time default.
1651 * version-etc.c (version_etc_copyright): Update copyright date.
1653 * xreadlink.c (xreadlink): Correct outdated comment.
1655 2004-01-15 Paul Eggert <eggert@twinsun.com>
1657 Merge from coreutils.
1659 * posixver.c: Include posixver.h.
1661 * same.c: Include <stdbool.h>, <limits.h>.
1662 (_POSIX_NAME_MAX): Define if not defined.
1664 (same_name): If file names are silently truncated, report
1665 that the file names are the same if they are the same after
1666 the silent truncation.
1668 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1669 conversion function.
1670 * xstrtod.c (xstrtod): Likewise. All callers changed to
1671 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1674 2004-01-14 Paul Eggert <eggert@twinsun.com>
1676 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1677 with like-named macro in fnmatch.c.
1678 (EXT): Use an internal constant instead.
1680 Merge fnmatch patches from glibc.
1681 * fnmatch.c (mbsinit): Remove define.
1682 Add libc_hidden_ver (__fnmatch, fnmatch).
1683 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1684 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1686 2003-12-14 Karl Berry <karl@gnu.org>
1688 * config.charset: update from gettext-runtime.
1690 2003-12-03 Paul Eggert <eggert@twinsun.com>
1692 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1693 Bug reported by Alfred M. Szmidt.
1695 2003-11-29 Karl Berry <karl@gnu.org>
1697 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1699 2003-11-23 Paul Eggert <eggert@twinsun.com>
1700 Bruno Haible <bruno@clisp.org>
1702 * printf-parse.h: Don't include sys/types.h.
1703 (ARG_NONE): New macro.
1704 (char_directive): Change type of *arg_index fields to size_t.
1705 * printf-parse.c: Don't include sys/types.h.
1706 (SSIZE_MAX): Remove macro.
1707 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1708 Remove unnecessary overflow check.
1709 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1712 2003-11-24 Paul Eggert <eggert@twinsun.com>
1714 * alloca.c: Remove dependency on xalloc module.
1715 (xalloc_die): Remove.
1716 (memory_full) [!defined emacs]: New macro.
1717 [!defined emacs]: Don't include xalloc.h.
1718 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1719 address arithmetic overflows. Change datatypes a bit to avoid
1722 2003-11-22 Jim Meyering <jim@meyering.net>
1724 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1726 2003-11-17 Bruno Haible <bruno@clisp.org>
1728 * vasnprintf.c (alloca): Remove fallback definition.
1729 (freea): Remove definition.
1730 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1731 Reported by Paul Eggert.
1733 2003-11-17 Jim Meyering <jim@meyering.net>
1735 On systems without utime and without a utimes function capable of
1736 dealing with a NULL struct utimbuf* argument, this utime replacement
1737 could -- in unusual circumstances -- leak a file descriptor.
1738 * utime.c: Include <unistd.h> and <errno.h>.
1739 (utime_null): Be sure to close `fd' and to preserve errno.
1740 Reported by Geoff Collyer via Arnold Robbins.
1742 2003-11-16 Paul Eggert <eggert@twinsun.com>
1743 Bruno Haible <bruno@clisp.org>
1745 Protect against address arithmetic overflow.
1746 * printf-args.h: Include stddef.h.
1747 (arguments): Change type of field 'count' to size_t.
1748 * printf-args.c (printf_fetchargs): Use size_t instead of
1749 'unsigned int' where appropriate.
1750 * printf-parse.h: Include sys/types.h.
1751 (char_directive): Change type of *arg_index fields to ssize_t.
1752 (char_directives): Change type of fields 'count', max_*_length to
1754 * printf-parse.c: Include sys/types.h and xsize.h.
1755 (SSIZE_MAX): Define fallback value.
1756 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1757 instead of 'int' where appropriate. Check a_allocated, d_allocated
1758 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1759 * vasnprintf.c: Include xsize.h.
1760 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1761 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1762 overflow. Avoid wraparound when converting a width or precision from
1765 2003-11-16 Bruno Haible <bruno@clisp.org>
1767 Update from GNU gettext.
1768 * printf-parse.c: Generalize to it can be compiled for wide strings.
1769 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1770 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1771 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1772 SNPRINTF): New macros.
1773 Don't include <alloca.h> if the file is used inside libintl.
1774 (local_wcslen): New function, for Solaris 2.5.1.
1775 (VASNPRINTF): Use it instead of wcslen.
1777 2003-11-16 Bruno Haible <bruno@clisp.org>
1779 * xsize.h (xmax): New function.
1780 (xsum, xsum3, xsum4): Declare as "pure" functions.
1782 2003-11-12 Paul Eggert <eggert@twinsun.com>
1784 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1785 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1786 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1787 heuristic is just as accurate as far as we know, and it removes a
1788 dependency on size_max.m4 and ptrdiff_max.m4.
1790 2003-11-12 Paul Eggert <eggert@twinsun.com>
1792 * xstrtol.c (__xstrtol): Remove "break" immediately after
1793 "return", to pacify some unknown compiler. Problem reported
1796 2003-11-11 Bruno Haible <bruno@clisp.org>
1798 * xsize.h (SIZE_MAX): Remove fallback definition.
1799 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1802 2003-11-10 Paul Eggert <eggert@twinsun.com>
1804 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1805 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1806 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1808 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1809 not (size_t) -1, since it's defined here.
1811 2003-11-06 Paul Eggert <eggert@twinsun.com>
1813 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1814 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1815 Reject sizes of exactly SIZE_MAX bytes.
1816 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1817 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1819 2003-11-05 Bruno Haible <bruno@clisp.org>
1821 * xsize.h: Include limits.h, to avoid a possible collision with
1822 SIZE_MAX defined in <limits.h> on Solaris.
1824 2003-11-04 Bruno Haible <bruno@clisp.org>
1826 * xsize.h: New file.
1827 * linebreak.c: Include xsize.h.
1828 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1829 argument for overflow.
1830 Suggested by Paul Eggert.
1832 2003-10-31 Bruno Haible <bruno@clisp.org>
1834 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1835 to avoid (extremely rare) race condition.
1836 Suggested by Paul Eggert.
1838 2003-11-03 Jim Meyering <jim@meyering.net>
1840 * userspec.c: Include "userspec.h".
1841 * userspec.h: New file.
1843 2003-10-31 Paul Eggert <eggert@twinsun.com>
1845 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1846 * mountlist.c (SIZE_MAX): Define if not defined already.
1847 (read_filesystem_list): Set and use me_type_malloced.
1848 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1849 whatever the type happens to be), for brevity and consistency.
1850 Check for size calculation overflow on Alphas running OSF/1.
1852 2003-10-31 Jim Meyering <jim@meyering.net>
1854 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1856 * linebuffer.c: Include <string.h> for declaration of memset.
1858 2003-10-30 Paul Eggert <eggert@twinsun.com>
1859 Bruno Haible <bruno@clisp.org>
1861 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1862 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1864 2003-10-29 Paul Eggert <eggert@twinsun.com>
1866 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1867 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1869 * quotearg.c (quotearg_n_options): Use it.
1870 * group-member.c: Include <stdbool.h>.
1871 (free_group_info): Arg is now const *; don't free arg.
1872 (get_group_info): Now returns bool and accepts struct group_info *,
1873 rather than returning a malloc'ed struct group_info *.
1874 All uses changed. Check for overflow in internal size calculation.
1876 * getusershell.c (readname): Simplify the code by using x2nrealloc
1877 rather than xmalloc/xrealloc.
1878 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1879 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1880 conformance bug: the old code used a pointer after freeing the
1881 storage that it addressed.
1882 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1883 rather than doing it by hand.
1884 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1885 the buffer preserved. Use free and xmalloc instead.
1886 * quotearg.c (quotearg_n_options): Likewise.
1887 Use a simpler test for size overflow. Don't use xalloc_oversized
1888 because unsigned int might be wider than size_t (!); this suggests
1889 that we should switch from unsigned int to size_t for slot numbers.
1891 2003-10-27 Bruno Haible <bruno@clisp.org>
1893 * stdbool_.h: Better support for BeOS.
1895 2003-10-27 Paul Eggert <eggert@twinsun.com>
1897 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1898 to allocate the returned structure. Do not allocate a subarray,
1899 as x2nrealloc will do that.
1900 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1901 instead of xnrealloc.
1902 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1904 2003-10-26 Paul Eggert <eggert@twinsun.com>
1906 * xalloc.h (xalloc_oversized): New static inline function, for
1907 callers that want to do their own size-overflow checking. Include
1908 <stdbool.h>, since xalloc_oversized returns bool.
1909 * xalloc.c (array_size_overflow): Remove. All callers changed
1910 to use xalloc_oversized.
1912 Add two functions x2realloc, x2nrealloc, for programs that grow
1913 arrays dynamically by doubling their sizes.
1914 * xalloc.h (x2realloc, x2nrealloc): New decls.
1915 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1918 Port to C99 semantics for 'inline' of external functions.
1919 Bug reported by Bruno Haible.
1920 * xmalloc.c (xnmalloc_inline): New static inline function,
1921 with the old contents of xnmalloc.
1922 (xnmalloc, xmalloc): Use it.
1923 (xnrealloc_inline): New static inline function,
1924 with the old contents of xnrealloc.
1925 (xnrealloc, xrealloc): Use it.
1927 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1929 2003-10-25 Paul Eggert <eggert@twinsun.com>
1931 Fix several address-calculation bugs in the hash modules,
1932 plus some minor code cleanup.
1934 * hash.h: Include <stdbool.h>, for bool.
1935 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1936 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1937 hash_get_n_entries, hash_get_max_bucket_length,
1938 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1939 hash_rehash): Use size_t rather than unsigned.
1940 * hash.c (struct hash_table, hash_get_n_buckets,
1941 hash_get_n_buckets_used, hash_get_n_entries,
1942 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1943 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1944 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1946 (SIZE_MAX): Define if not defined.
1947 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1948 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1950 Use const * when possible.
1951 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1952 (check_tuning): Fix bug: if tuning parameters were very close to
1953 0 or 1, rounding errors could have caused subscript violations.
1954 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1955 (hash_initialize): Add 'fail:' label
1956 to free table and return NULL, and use it to simplify code.
1957 Use calloc rather than clearing the storage ourself.
1958 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1959 buffer size calculations.
1960 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1961 Include <stddef.h>, for size_t.
1962 * hash-pjw.c (hash_pjw): Likewise.
1963 Switch to method described by Bruno Haible.
1964 Include <limits.h>, for CHAR_BIT.
1965 (SIZE_BITS): New macro.
1967 2003-10-21 Paul Eggert <eggert@twinsun.com>
1969 * getndelim2.c (getndelim2): When size calculation overflows,
1970 ceiling the allocation at NMAX bytes rather than silently
1971 discarding input bytes before NMAX is reached. This makes
1972 a difference only if NMAX exceeds SIZE_MAX / 2.
1974 * obstack.c: Merge from glibc.
1975 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1976 Add libc_hidden_def (_obstack_newchunk).
1977 (_obstack_free) [! defined _LIBC]: Remove.
1978 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1979 a clone of the function body.
1980 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1981 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1983 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1984 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1987 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1988 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1989 Don't use lvalue casts, as GCC plans to remove support for them
1990 in GCC 3.5. Reported by Joseph S. Myers. This bug
1991 was also present in the non-GCC version, indicating that this
1992 code had always been buggy and had never been widely used.
1993 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1994 Use the fast variant of each macro, rather than copying the
1995 definiens of the fast variant; that way, we'll be more likely to
1996 catch future bugs in the fast variants.
1998 2003-10-20 Bruno Haible <bruno@clisp.org>
2000 * wait-process.h: New file, from GNU gettext.
2001 * wait-process.c: New file, from GNU gettext.
2003 2003-10-19 Jim Meyering <jim@meyering.net>
2005 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2007 2003-10-16 Paul Eggert <eggert@twinsun.com>
2009 * getgroups.c: Include <errno.h>, <stdlib.h>.
2010 (getgroups): First arg is int, not size_t.
2011 Don't let 'free' mangle errno.
2013 2003-10-16 Jim Meyering <jim@meyering.net>
2015 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2017 2003-10-15 Paul Eggert <eggert@twinsun.com>
2019 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2021 (new_exclude, add_exclude_file): Initial size no longer needs to
2023 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2024 our own address arithmetic overflow checking.
2026 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2027 (fnmatch): Do not alloca more than 2000 wide characters;
2028 instead, use malloc for large buffers.
2029 Check for address arithmetic overflow, and return -1
2030 with errno set to ENOMEM in that case.
2031 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2032 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2033 instead, return -1. Check for address arithmetic overflow.
2035 2003-10-14 Paul Eggert <eggert@twinsun.com>
2037 Handle invalid suffixes and overflow independently, so that
2038 callers can treat them independently as needed. Fix some bugs in
2039 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2040 suffix for a human-readable blocksize. The major caller-visible
2041 change is the addition of a new
2042 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2043 that both overflow and suffix chars were found.
2045 * human.c (humblock): Don't check separately for invalid suffix
2046 char; that is xstrtoumax's job (now that its bug is fixed).
2047 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2048 INTMAX_MAX]: New macros.
2049 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2050 TYPE_MAXIMUM): New macros.
2051 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2052 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2053 if overflow occurs, as it's what __strtol does and it's more useful
2055 (__xstrtol): If __strtol reports some error other than ERANGE,
2056 reflect it to the caller as LONGINT_INVALID. If it reports
2057 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2058 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2059 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2061 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2062 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2063 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2064 [defined UINTMAX_MAX]: New macros.
2066 2003-10-14 Bruno Haible <bruno@clisp.org>
2068 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2069 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2070 Also use volatile where needed.
2072 2003-10-12 Paul Eggert <eggert@twinsun.com>
2074 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2075 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2076 and define in terms of the other primitives.
2077 * xmalloc.c: Include stdbool.h; do not include exit.h.
2078 (SIZE_MAX): Define if not already defined.
2079 (array_size_overflow): New function.
2080 (xalloc_die): Abort instead of exiting if 'error' returns.
2081 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2082 (xmalloc, xrealloc): Use them.
2083 (xcalloc): Check for address arithmetic overflow.
2084 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2085 a bit faster than strcpy.
2087 2003-10-08 Paul Eggert <eggert@twinsun.com>
2089 Merge getpass from libc, plus a few fixes.
2091 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2092 Include <stdbool.h>.
2093 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2094 __fsetlocking to empty.
2095 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2096 do include <bits/libc-lock.h>.
2097 Do not include <fcntl.h>; not needed.
2098 [_LIBC]: Include <wchar.h>.
2099 (NOTCANCEL_MODE): New macro.
2100 (flockfile, funlockfile) [_LIBC]: New macros.
2101 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2102 [!_LIBC]: New macros.
2103 (call_fclose): New function.
2104 (getpass): Use it. Save tty stream separately; this simplifies the
2105 code and makes it more reliable if stdin happens to equal stdout.
2106 Invoke __fsetlocking on tty.
2107 Handle thread cancellation if needed.
2108 Namespace cleanup (use __tcgetattr, __getline).
2109 Use bool for Booleans.
2110 [USE_IN_LIBIO]: Handle wide streams.
2111 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2112 stream might go where.
2114 * unlocked-io.h: Include <stdio.h>, so that the caller
2115 doesn't have to include <stdio.h> before us.
2116 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2117 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2118 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2119 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2120 if not declared, so that we can use getpass.c code from libc without
2122 (flockfile, ftrylockfile, funlockfile): New macros.
2124 2003-10-06 Bruno Haible <bruno@clisp.org>
2126 * version-etc-2.h: Remove file.
2127 * version-etc-2.c: Remove file.
2129 2003-09-25 Jim Meyering <jim@meyering.net>
2130 Bruno Haible <bruno@clisp.org>
2132 This lets translators provide better translations for the
2133 "Written by ..." part of --version output.
2134 * version-etc.h: Include stdarg.h.
2135 (version_etc_copyright): Declare as readonly.
2136 (version_etc): Make this function variadic with a NULL-terminated list
2137 of author name strings.
2138 (version_etc_va): New declaration.
2139 * version-etc.c: Include stdarg.h, stdlib.h.
2140 (version_etc_copyright): Declare as readonly.
2141 (version_etc_va): New function. Provide a different translatable string
2142 for each possible number of authors < 10. Abbreviate when there are 10
2144 (version_etc): Make this function variadic. Call version_etc_va.
2145 Suggestion from Gary V. Vaughan.
2147 * long-options.h (parse_long_options): Change prototype: the authors
2148 string is moved to the end and becomes variadic.
2149 * long-options.c: Include stdarg.h.
2150 (parse_long_options): Make this function variadic, too.
2151 Call version_etc_va, not version_etc.
2153 2003-10-06 Bruno Haible <bruno@clisp.org>
2155 * fatal-signal.h: New file, from GNU gettext.
2156 * fatal-signal.c: New file, from GNU gettext.
2158 2003-10-04 Karl Berry <karl@gnu.org>
2160 * argp*: update from libc.
2162 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2164 * getpass.c (getpass): Use a no-op fseek when switching from input to
2165 output mode on the same stream.
2167 2003-09-29 Paul Eggert <eggert@twinsun.com>
2169 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2170 Fix arg typo in previous patch.
2172 2003-09-28 Jim Meyering <jim@meyering.net>
2174 * error.c: Correct cpp indentation.
2176 2003-09-27 Paul Eggert <eggert@twinsun.com>
2178 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2179 Omit the special code that used __typeof__, since we worry that
2180 it could be more trouble than it's worth. See:
2181 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2182 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2186 2003-09-26 Jim Meyering <jim@meyering.net>
2188 * error.c (error_tail): Move some declarations
2189 into inner scope where the local variables are used.
2191 2003-09-26 Bruno Haible <bruno@clisp.org>
2193 * stpncpy.h (gnu_stpncpy): New declaration.
2194 (stpncpy): Define as alias for gnu_stpncpy.
2195 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2197 2003-09-26 Paul Eggert <eggert@twinsun.com>
2199 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2200 (error_tail): Do not loop, reallocating temporary buffer, since
2201 the output cannot contain more wide characters than the input
2202 contains bytes, the size must be big enough already. This avoids
2203 one potential size overflow calculation. Check for size overflow
2204 when calculating temporary buffer size. Free temporary buffer
2205 when done, if it was allocated with malloc; this plugs a memory
2206 leak. Remove casts from void * to pointers, that are no longer
2207 needed now that we're assuming C89 or better.
2209 Merge error changes from glibc.
2211 * error.c, error.h: Update copyright notice header to match glibc.
2212 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2213 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2214 Disable cancellation while printing error.
2215 * error.h: Prepend __ to parameter names.
2217 2003-09-25 Karl Berry <karl@gnu.org>
2219 * argp-fmtstream.c, argp-help.c: update from libc.
2221 2003-09-25 Bruno Haible <bruno@clisp.org>
2223 * version-etc-2.h: New file, from version-etc.h with modifications.
2224 * version-etc-2.c: New file, from version-etc.c with modifications.
2226 2003-09-25 Simon Josefsson <jas@extundo.com>
2228 * xgetdomainname.h: New file.
2229 * xgetdomainname.c: New file.
2231 2003-09-25 Simon Josefsson <jas@extundo.com>
2232 Bruno Haible <bruno@clisp.org>
2234 * getdomainname.h: New file.
2235 * getdomainname.c: New file.
2237 2003-09-24 Paul Eggert <eggert@twinsun.com>
2239 * linebuffer.c (freebuffer): Don't free the argument, just
2240 the buffer associated with the argument. Bug reported by
2243 2003-09-19 Karl Berry <karl@gnu.org>
2245 * argp.h: update from libc.
2247 2003-09-16 Paul Eggert <eggert@twinsun.com>
2249 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2250 input error, instead of returning NULL the next time we are called
2251 (and therefore losing track of errno).
2253 2003-09-15 Paul Eggert <eggert@twinsun.com>
2255 * getndelim2.c (getndelim2): Don't trash errno when a read
2256 fails, so that the caller gets the proper errno.
2258 * readutmp.c (read_utmp): Likewise.
2259 Check for fstat error. Close stream and free storage
2262 2003-09-14 Bruno Haible <bruno@clisp.org>
2264 * fwriteerror.h: New file.
2265 * fwriteerror.c: New file.
2267 2003-09-14 Jim Meyering <jim@meyering.net>
2269 * getloadavg.c: Correct cpp indentation.
2270 * strdup.c: Likewise.
2271 * vasnprintf.c: Likewise.
2273 2003-09-12 Paul Eggert <eggert@twinsun.com>
2275 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2276 * obstack.c [!defined _LIBC]: Likewise.
2277 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2278 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2279 * exitfail.c: Don't include stdlib.h; no longer needed.
2281 More changes to assume C89 or better.
2283 * error.c (error_tail): Assume vprintf.
2285 * argmatch.c (getenv): Remove decl.
2286 * progreloc.c (get_full_program_name): Define via prototype.
2287 * setenv.c (clearenv): Likewise.
2288 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2290 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2291 (malloc, memcpy): Remove decls.
2292 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2293 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2294 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2295 (memcpy): Remove macro.
2296 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2297 (__P): Remove. All uses removed.
2298 (PTR): Remove. All uses changed to void *.
2299 (CHAR_BIT, NULL): Remove.
2300 (spaces, zeros, memset_space, memset_zero)
2301 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2303 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2304 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2305 Define with prototype.
2306 Remove now-unnecessary prototype decl.
2307 (extra_args_spec): Assume ANSI C. All uses changed.
2308 (extra_args_spec_iso): Remove.
2309 (my_strftime, emacs_strftimeu): Define via prototype.
2310 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2312 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2313 * strtoimax.c: Include <stdlib.h> unconditionally.
2314 (strtoul, strtol): Remove decls.
2315 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2317 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2318 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2319 (LOCALE_PARAM_PROTO): New macro.
2320 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2321 (INTERNAL (strtol), strtol): Define with a prototype.
2322 (PARAMS): Remove. All uses removed.
2323 * tempname.c: Include <string.h> unconditionally.
2324 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2325 * xgethostname.c (main): Define with a prototype.
2326 * xmalloc.c: Include "xalloc.h" first, to check interface.
2327 Include <stdlib.h> unconditionally.
2328 (calloc, malloc, realloc, free): Remove decls.
2329 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2330 Include <stdlib.h> unconditionally. Sort include file names.
2332 (xstrtod): Define with a prototype.
2333 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2334 (strtol, strtoul): Remove decls.
2336 2003-09-11 Paul Eggert <eggert@twinsun.com>
2338 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2339 Include <stdlib.h>, <string.h> unconditionally.
2340 Remove now-unnecessary cast to char *.
2341 * strnlen.c: Include <string.h> unconditionally.
2342 * yesno.c (yesno): Define with a prototype.
2344 2003-09-10 Bruno Haible <bruno@clisp.org>
2346 * strcspn.c: Include <string.h> unconditionally.
2347 * strpbrk.c: Include <string.h> unconditionally.
2348 * strstr.c: Include <string.h> unconditionally.
2349 * unicodeio.c: Include <string.h> unconditionally.
2350 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2351 * unsetenv.c: Likewise.
2352 * xreadlink.c: Include <stdlib.h> unconditionally.
2353 * yesno.c: Include <stdlib.h> unconditionally.
2354 (rpmatch): Add prototype.
2356 2003-09-10 Jim Meyering <jim@meyering.net>
2358 * error.c: Correct indentation of cpp directives.
2360 2003-09-09 Paul Eggert <eggert@twinsun.com>
2364 * acosl.c (main): Use a prototype.
2365 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2368 * getloadavg.c (getloadavg, main): Define via prototypes.
2370 * getopt.h (struct option.name): Assume C89, and use 'const'.
2371 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2372 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2374 * getopt.c (const): Remove macro.
2375 Include <string.h> unconditionally.
2376 (my_index): Remove; all uses changed to strchr.
2377 (strlen): Remove decl.
2378 (exchange): Remove forward decl; no longer needed.
2379 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2380 Define with prototype.
2381 * getopt1.c (const): Remove macro.
2382 (getopt_long, getopt_long_only, main): Define with prototype.
2384 * getugroups.c: Include <string.h> unconditionally.
2386 * getusershell.c: Include <stdlib.h> unconditionally.
2387 (getusershell, setusershell, endusershell, readname, main):
2388 Define with prototypes.
2390 * group-member.c: Include group-member.h first.
2391 Include <stdlib.h> unconditionally.
2393 * hard-locale.c: Include hard-locale.h first.
2394 Include <stdlib.h>, <string.h> unconditionally.
2396 * hash.c (free, malloc): Remove decls.
2397 Include <stdlib.h> unconditionally.
2399 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2400 (getenv): Do not declare.
2402 * idcache.c: Include <string.h> unconditionally.
2404 * long-options.c: Include long-options.h first, to test interface.
2405 Include <stdlib.h> unconditionally.
2407 * makepath.c: Include makepath.h first, to test interface.
2408 Include <stdlib.h> and <string.h> unconditionally.
2410 * linebuffer.c: Include <stdlib.h>.
2411 (free): Remove decl.
2413 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2414 rpl_malloc returns void *, not char *.
2415 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2417 * md5.h: Include <limits.h> unconditionally.
2418 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2419 (__P): Remove; all uses removed.
2420 * md5.c: Include "md5.h" first.
2421 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2422 md5_buffer, md5_process_bytes, md5_process_block):
2423 Define with prototypes.
2424 * sha.h (__P): Remove all uses. (It wasn't defined??)
2425 * sha.c: Include "sha.h" first.
2426 Include <stdlib.h>, <string.h> unconditionally.
2428 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2429 * memcmp.c (__ptr_t): Likewise.
2430 * memrchr.c (__ptr_t): Likewise.
2431 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2432 Include <string.h> unconditionally.
2433 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2434 * memchr.c: Include <stdlib.h> unconditionally.
2435 * memchr.c (LONG_MAX): Remove.
2436 * memrchr.c (LONG_MAX): Likewise.
2437 * memchr.c (__memchr): Define via a prototype.
2438 * memrchr.c (__memrchr): Likewise.
2439 * memcmp.c (__P): Remove, and remove all uses.
2440 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2441 Remove forward decls; no longer needed.
2442 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2443 Use types required by C89 in prototype.
2445 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2446 * savedir.c: Likewise.
2447 * mkdir.c (free): Remove decl.
2448 * rmdir.c (rmdir): Define with a prototype.
2449 * savedir.c: Include savedir.h first, to test interface.
2451 * mktime.c (STDC_HEADERS): Remove.
2452 Include <stdlib.h>, <string.h> unconditionally.
2454 * modechange.c: Include <stdlib.h> unconditionally.
2455 (malloc): Remove decl.
2457 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2458 (free): Remove decl.
2460 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2461 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2462 (This type really should be intptr_t, but that's a C99ism.)
2463 (_obstack_memcpy): Remove: all uses changed to memcpy.
2464 Include <string.h> unconditionally.
2465 (struct obstack): Assume __STDC__ for types of members
2466 chunkfun, freefun, extra_arg.
2467 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2468 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2469 obstack_begin, obstack_specify_allocation,
2470 obstack_specify_allocation_with_arg, obstack_chunkfun,
2471 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2472 Remove unprototyped decls and the macros that use them.
2473 * obstack.c (POINTER): Remove. All uses changed to void *.
2474 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2475 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2476 (defined __STDC__ && __STDC__)]:
2477 Remove nonprototyped code.
2478 Include <stdlib.h> unconditionally.
2479 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2480 _obstack_allocated_p, _obstack_free, obstack_free,
2481 _obstack_memory_used, print_and_abort):
2482 Define using prototypes.
2483 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2484 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2485 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2486 obstack_next_free, obstack_object_size, obstack_room) [0]:
2487 Remove unused, unprototyped code.
2489 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2491 * physmem.c (physmem_total, physmem_available, main): Define
2494 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2495 (main): Define with a prototype.
2497 * posixver.c (getenv): Remove decl.
2499 * putenv.c (malloc): Returns void *, not char *.
2500 Include <string.h> unconditionally.
2501 (strchr, memcpy, NULL): Do not define.
2503 * readtokens.c: Include readtokens.h first, to test interface.
2504 Include <stdlib.h>, <string.h> unconditionally.
2505 (init_tokenbuffer): Define with a prototype.
2507 * regex.c (PARAMS): Remove. All uses removed.
2508 All uses of _RE_ARGS removed, too.
2509 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2511 (bzero): Assume memset exists.
2512 (memcmp, memcpy, NULL): Remove.
2513 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2514 char, or assignments to local vars of type signed char.
2515 (init_syntax_once, PREFIX(extract_number_and_incr),
2516 PREFIX(print_partial_compiled_pattern),
2517 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2518 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2519 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2520 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2521 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2522 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2523 wcs_compile_range, byte_compile_range, truncate_wchar,
2524 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2525 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2526 count_mbs_length, wcs_re_match_2_internal,
2527 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2528 PREFIX(alt_match_null_string_p),
2529 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2530 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2531 regfree, PREFIX(extract_number)): Define with prototype. Remove
2532 now-unnecessary declaration, if any.
2533 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2535 Remove now-unnecessary casts among pointer types.
2536 * regex.h (_RE_ARGS): Remove. All uses removed.
2538 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2539 (free): Remove decl.
2541 * rpmatch.c: Include <stdlib.h> unconditionally.
2543 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2544 (free): Remove decl.
2546 * save-cwd.c: Include <stdlib.h> unconditionally.
2547 * xgetcwd.c: Likewise.
2549 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2550 (free): Remove decl.
2552 * strchrnul.c (strchrnul): Define with a prototype.
2553 Fix bug: c_in was not converted to char before searching.
2555 The following changes are not K&R related:
2557 * group-member.h: Include <sys/types.h>, so that this file is
2559 * makepath.h: Likewise.
2561 * getusershell.c (readname, default_index, line_size, readname):
2562 Use size_t, not int, for sizes.
2563 (readname): If the size overflows, report an error instead of
2566 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2568 * getndelim2.c: Assume stdlib.h per the C89 spec.
2570 2003-09-08 Paul Eggert <eggert@twinsun.com>
2572 Assume C89 or better; remove K&R cruft.
2573 A few of these changes were first proposed by Derek Robert Price
2574 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2576 * addext.c: Include <string.h> unconditionally.
2577 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2578 Don't declare getenv or malloc.
2580 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2581 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2583 (find_stack_direction, alloca): Use prototypes.
2585 * atexit.c (atexit): Define using a prototype.
2587 * basename.c, dirname.c, stripslash.c:
2588 Include <string.h> unconditionally.
2590 * bcopy.c: Include <stddef.h>.
2591 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2593 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2595 * error.h (error, error_at_line, error_print_progname)
2596 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2597 * error.c: Include error.h first, to check interface.
2598 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2599 (VA_START): Remove; all uses changeed to va_start.
2600 (exit, strerror): Remove decls.
2601 (error_print_progname): Prototype uncondionally.
2602 Don't include <errno.h>; no longer needed.
2603 (private_strerror): Remove.
2604 (error_tail): Always define.
2605 (error, error_at_line): Assume C89 or better; always use prototypes.
2606 * fatal.c: Include "fatal.h" first, to test interface.
2607 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2608 (VA_START): Remove; all uses changed to va_start.
2609 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2611 (exit): Remove decl.
2612 (fatal): Prototype unconditionally. Assume va_start works.
2613 Abort at end, to pacify gcc.
2615 * euidaccess.c (main): Define with a prototype.
2617 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2619 * exitfail.c: Include <stdlib.h> unconditionally.
2621 * fnmatch_.h (__P): Remove. All uses changed to assume
2623 * fnmatch.c: Include fnmatch.h first, to test interface.
2624 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2625 (getenv): Remove decl.
2626 (fnmatch): Define using a prototype.
2627 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2628 (FCT): Define using a prototype.
2630 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2632 * gethostname.c: Include <stddef.h>.
2633 (gethostname): Define with prototype. Length is size_t, not int.
2635 2003-09-08 Paul Eggert <eggert@twinsun.com>
2637 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2638 getversion.c should have been removed then, but was accidentally
2641 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2642 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2644 2003-09-07 Paul Eggert <eggert@twinsun.com>
2646 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2647 copy_tm_result. Bug reported by Simon Josefsson in
2648 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2650 2003-09-06 Paul Eggert <eggert@twinsun.com>
2652 * time_r.c, time_r.h: New files.
2654 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2656 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2657 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2659 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2661 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2662 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2665 * timegm.c: Switch to glibc implementation, with the following changes:
2666 [defined HAVE_CONFIG_H]: Include <config.h>.
2667 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2668 (__mktime_internal) [!defined _LIBC]: New decl.
2669 (__gmtime_r) [!defined _LIBC]: New macro and function.
2670 (timegm): Use a prototype, since gnulib assumes C89.
2671 Do not bother declaring tmp to be const, as it's not really usefu.
2672 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2673 (timegm): Declare only if HAVE_DECL_TIMEGM.
2675 2003-09-03 Paul Eggert <eggert@twinsun.com>
2677 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2678 Bug reported by Lute Kamstra in
2679 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2681 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2682 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2683 course with correspondingly smaller numbers for tomorrow and
2684 yesterday. From Tadayoshi Funaba. Originally installed into
2685 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2688 2003-08-31 Simon Josefsson <jas@extundo.com>
2690 * timegm.h: New file.
2691 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2693 2003-08-31 Karl Berry <karl@gnu.org>
2695 * argp.h: update from libc.
2697 2003-08-28 Bruno Haible <bruno@clisp.org>
2699 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2700 warning on QNX, which defines O_BINARY to 000000.
2702 2003-08-24 Bruno Haible <bruno@clisp.org>
2704 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2705 MSVC7 <stdio.h> is included later.
2707 2003-08-20 Bruno Haible <bruno@clisp.org>
2709 * progname.h: New file, from GNU gettext.
2710 * progname.c: New file, from GNU gettext.
2711 * progreloc.c: New file, from GNU gettext.
2713 2003-08-19 Bruno Haible <bruno@clisp.org>
2715 * xstrdup.c: Assume <string.h> exists.
2717 2003-08-18 Jim Meyering <jim@meyering.net>
2719 * setenv.h: Indent nested cpp directive.
2720 * vasnprintf.c: Remove trailing blanks.
2722 2003-08-17 Simon Josefsson <jas@extundo.com>
2723 Bruno Haible <bruno@clisp.org>
2725 * xstrndup.h: New file.
2726 * xstrndup.c: New file.
2728 2003-08-17 Bruno Haible <bruno@clisp.org>
2730 * strndup.h: New file.
2732 2003-08-16 Paul Eggert <eggert@twinsun.com>
2734 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2735 space, undoing this 2003-08-12 change:
2736 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2738 2003-08-16 Jim Meyering <jim@meyering.net>
2740 Merge from coreutils.
2741 * xstrtoimax.c: #else #if -> #elif.
2742 * xstrtoumax.c: Likewise.
2744 2003-08-15 Paul Eggert <eggert@twinsun.com>
2746 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2747 rather than tab, after '#' in shell-script copyright notices.
2748 Suggested by Bruno Haible.
2750 2003-08-15 Jim Meyering <jim@meyering.net>
2751 and Paul Eggert <eggert@twinsun.com>
2753 Merge from coreutils.
2754 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2755 member but strut utmpx does not. Needed for AIX 4.3.3.
2756 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2758 2003-08-15 Jim Meyering <jim@meyering.net>
2760 Merge from coreutils.
2761 * xgethostname.c: Include <stdlib.h>.
2762 (xghostname): Don't exit for anything other than memory-related
2763 failure; just return NULL.
2764 * userspec.c: Include "posixver.h".
2765 (parse_user_spec): Accept `.' as a separator only
2766 in pre-POSIX-200112 mode.
2767 * strtoimax.c: Use #elif rather than #else #if.
2768 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2769 Remove function, now that we can rely on a working tzset function.
2770 [!_LIBC]: Ensure that the required autoconf test has been run.
2771 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2772 Use underlying_strftime for %r.
2773 * sha.c: Merge in some clean-up and optimization changes from glibc.
2774 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2775 Ensure that it is a multiple of 64.
2776 Rearrange loop exit tests so as to avoid performing an
2777 additional fread after encountering an error or EOF.
2778 * realloc.c: Update copyright date.
2780 2003-08-14 Jim Meyering <jim@meyering.net>
2782 Merge from coreutils.
2783 * obstack.h: Whitespace changes.
2784 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2785 and xcalloc return values.
2786 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2787 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2788 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2789 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2790 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2792 Use mntctl's return value to drive the entry-processing loop, since
2793 we can't rely on the value of the vmt_length member in the last
2794 entry. On some systems doing so could result in exhausting
2795 virtual memory. Based in part on a patch from Mike Jetzer.
2797 2003-08-14 Jim Meyering <jim@meyering.net>
2798 and Paul Eggert <eggert@twinsun.com>
2800 Merges from coreutils, plus other fixes.
2801 * physmem.c: Merge in portability changes from gcc/libiberty
2802 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2803 for credits and details. Thanks to Kaveh Ghazi for helping
2804 to keep these files in sync.
2805 (ARRAY_SIZE): Define it.
2806 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2807 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2808 (memcasecmp): Don't assume size_t fits in unsigned int.
2809 Remove casts and duplicate code.
2810 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2811 (memcpy): Remove definition.
2812 Merge in some clean-up and optimization changes from glibc.
2813 [BLOCKSIZE]: Move definition to top of file.
2814 Ensure that it is a multiple of 64.
2815 Rearrange loop exit tests so as to avoid performing an
2816 additional fread after encountering an error or EOF.
2817 * md5.h (md5_uintptr): Define.
2818 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2819 return to the initial working directory. Preserve errno
2821 * idcache.c: Include "xalloc.h".
2822 (xmalloc, xrealloc): Remove decls.
2823 (getuser): Remove casts no longer required in C89.
2824 * human.c: Include stdio.h, for sprintf.
2825 * group-member.c: Include "xalloc.h".
2826 (xmalloc, xrealloc): Remove decls.
2827 (get_group_info): Remove casts no longer required in C89.
2828 * getusershell.c (readname): Remove casts no longer required in C89.
2829 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2830 * getline.c: Whitespace fix, from coreutils.
2832 2003-08-13 Paul Eggert <eggert@twinsun.com>
2834 * exclude.c: Include <ctype.h>
2835 (IN_CTYPE_DOMAIN): New macro.
2837 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2840 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2841 Undo previous (whitespace-only) change.
2843 2003-08-12 Paul Eggert <eggert@twinsun.com>
2845 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2846 Normalize leading white space and remove trailing white space.
2847 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2848 notice, as per ../config/srclist-update.
2850 Merge from coreutils.
2851 * euidaccess.h: New file.
2852 * euidaccess.c: Include it.
2853 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2854 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2855 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2857 2003-08-11 Bruno Haible <bruno@clisp.org>
2859 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2860 (vasnprintf): Use it instead of wcslen.
2862 2003-08-11 Bruno Haible <bruno@clisp.org>
2864 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2865 value to ensure that _Bool promotes to int. Use #define for _Bool when
2866 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2868 2003-08-10 Karl Berry <karl@gnu.org>
2870 * regex.h: update from libc (whitespace fix).
2872 2003-08-09 Paul Eggert <eggert@twinsun.com>
2874 Merge some files from coreutils. These changes were
2875 originally made by Jim Meyering.
2876 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2877 many older Unixes require this.
2878 * alloca.c (alloca): Remove cast to argument of free;
2879 no longer needed in C89.
2880 * alloca_.h, regex.h: Fix white space to match
2881 what GNU indent does.
2883 2003-08-05 Paul Eggert <eggert@twinsun.com>
2885 * bumpalloc.h: Remove.
2887 2003-08-04 Paul Eggert <eggert@twinsun.com>
2889 * getloadavg.c: Change copyright notice and spacing to conform to
2892 Merge from coreutils.
2893 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2895 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2896 from Karl Berry, implemented by Jim Meyering.
2897 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2898 from Dmitry V. Levin.
2899 Remove anachronistic cast of xrealloc.
2900 * fnmatch_.h (__const): Remove. Use 'const'.
2901 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2902 type. Otherwise, it wouldn't compile with at least /bin/cc on
2903 ymp-cray-unicos9.0.2.X.
2904 Combine two mostly-identical uses of alloca into one.
2905 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2907 2003-08-04 Dave Love <d.love@dl.ac.uk>
2911 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2912 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2913 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2914 obsolete NLIST_NAME_UNION.
2915 [__GNU__]: Undef BSD and FSCALE.
2916 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2918 2003-08-03 Paul Eggert <eggert@twinsun.com>
2920 * stdbool_.h (_Bool): Make it signed char, instead of
2921 an enum type, so that it's guaranteed to promote to int. See:
2922 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2924 2003-07-31 Paul Eggert <eggert@twinsun.com>
2926 * strerror.c: Include config.h, limits.h. Declare sprintf.
2927 (strerror): Don't assume that a printable int fits in 14 bytes.
2929 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2930 Bruno Haible <bruno@clisp.org>
2932 * getline.h (getline, getdelim): Change return type to ssize_t.
2933 * getline.c (getline, getdelim): Likewise.
2934 Remove _GNU_SOURCE define; now it's defined in config.h through
2937 2003-07-22 Paul Eggert <eggert@twinsun.com>
2939 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2940 over-parenthesization in macros.
2942 Sync with coreutils.
2944 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2947 Use `exit_failure' for xalloc and xmemcoll instead of their own
2948 private exit-failure variables.
2949 * xalloc.h (xalloc_exit_failure): Remove.
2950 * xmalloc.c: Likewise. Include exitfail.h.
2951 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2952 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2953 * xmemcoll.c: Likewise. Include exitfail.h.
2954 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2956 2003-07-18 Paul Eggert <eggert@twinsun.com>
2958 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2959 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2960 to test that it can stand by itself. Include "exitfail.h".
2961 Clients should set exit_failure instead.
2962 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2964 2003-07-18 Andreas Schwab <schwab@suse.de>
2966 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2968 2003-07-18 Bruno Haible <bruno@clisp.org>
2970 * getndelim2.h: New file.
2971 * getndelim2.c: Make into a module of its own. Include config.h,
2973 (getndelim2): Make non-static. Change return type to ssize_t.
2974 * getline.h: Change argument names.
2975 * getline.c: Include getndelim2.h instead of getndelim2.c.
2976 * getnline.c: Include getndelim2.h.
2978 2003-07-17 Bruno Haible <bruno@clisp.org>
2980 * Makefile.am: Remove file.
2981 * Makefile.in: Remove file.
2983 2003-07-17 Bruno Haible <bruno@clisp.org>
2985 * getnline.h: New file.
2986 * getnline.c: New file.
2987 * getndelim2.c: New file, extracted from getline.c.
2988 (getndelim2): Renamed from getdelim2, with added nmax argument.
2989 * getline.c: Include getndelim2.c.
2990 (getdelim2): Moved out to getndelim2.c.
2991 (getline, getdelim): Update.
2993 2003-07-15 <karl@gnu.org>
2995 * vasnprintf.c: update from gettext.
2997 2003-07-15 Jim Meyering <jim@meyering.net>
2999 * makepath.c (make_path): Enclose diagnostic in _(...).
3001 2003-07-14 Paul Eggert <eggert@twinsun.com>
3003 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3004 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3005 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3006 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3007 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3008 updated automatically by ../config/srclist-update. This changes
3009 their license from LPGL to GPL.
3011 2003-07-14 Jim Meyering <jim@meyering.net>
3013 Don't emit diagnostics. Let callers do that.
3014 * save-cwd.c: Don't include "error.h".
3015 (save_cwd): Don't call error. Ensure that errno is valid
3016 when returning nonzero.
3018 * save-cwd.h (restore_cwd): Update prototype.
3019 * save-cwd.c (restore_cwd): Remove two parameters.
3020 Simplify. Don't call error upon failure. Let callers do that.
3021 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3022 when auditing is enabled. But don't bother updating the #if.
3024 2003-07-14 Simon Josefsson <jas@extundo.com>
3026 * mempcpy.h: New file.
3027 * mempcpy.c: New file.
3029 2003-07-14 Paul Eggert <eggert@twinsun.com>
3031 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3032 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3033 unicodeio.c, unicodeio.h, unlocked-io.h:
3034 Switch from LGPL to GPL.
3036 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3038 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3039 it breaks C++ compilation.
3040 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3042 2003-07-10 Jim Meyering <jim@meyering.net>
3044 * vasnprintf.c: Remove trailing blanks.
3045 Make cpp indentation consistent.
3047 2003-07-09 Paul Eggert <eggert@twinsun.com>
3049 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3050 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3051 Switch from LGPL to GPL.
3053 2003-07-07 Paul Eggert <eggert@twinsun.com>
3055 * mktime.c: Fix some boundary cases and remove need for floating point.
3057 Issue a compile-time diagnostic if time_t is floating point, or if
3058 two's complement arithmetic is not in effect, or if arithmetic
3059 right shift does not propagate the sign. These assumptions were
3060 all in the original code but they weren't checked.
3062 (TIME_T_MIDPOINT, verify): New macros.
3063 (__isleap): Remove; it has integer overflow problems.
3064 (leapyear): New function, without those problems.
3065 (ydhms_tm_diff): Remove; splitting into two parts.
3066 (ydhms_diff): New function, containing the arithmetic part of
3067 the old ydhms_tm_diff function. Issue a compile-time
3068 diagnostic if we are not using C99 integer division.
3069 Avoid casts when possible.
3070 (guess_time_tm): New function, containing the checking part of
3071 the old ydhms_tm_diff function. Return the new value, rather than
3072 the difference between it and the old. Accept a new argument T
3073 so that *T specifies the old value. Check for overflow in the result.
3075 (__mktime_internal): Use a time_t offset, not a long int offset.
3076 This undoes the 2003-06-04 change, which is no longer needed now
3077 that we have better overflow checking.
3078 (localtime_offset): Likewise.
3080 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3081 and long are 64-bit but int is only 32-bit.
3082 (ydhms_diff): Use long int to store year1 and yday1.
3083 Issue a compile-time diagnostic if long int is not wide enough.
3085 (__mktime_internal): Use long int to store adjusted year and yday.
3086 Use plain C rather than preprocessor commands, if that doesn't
3088 Check for overflow (and try to repair) after each probe
3089 rather than checking only at the very end. This avoids some bugs
3090 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3091 does not equal GMT offset at maximum time).
3092 Use integer to check for overflow rather than floating point; this
3093 is more portable to non-IEEE hosts, and is a tad faster.
3094 When we detect that we are oscillating between two values,
3095 don't check whether tm_isdst has the requested value, since
3096 we already know the answer. When tm_isdst has the wrong value,
3097 use a different heuristic to find the right one, based on the
3098 extreme values actually observed in practice in tz2003a,
3099 rather than the (overly optimistic) "previous 3 calendar quarters".
3101 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3102 "T const" to accommodate glibc style.
3103 (check_result): Use less-confusing report format. "long" -> "long int.
3105 Don't loop if the iteration overflows time_t.
3106 Allow a negative step in the iteration.
3108 2003-07-01 Paul Eggert <eggert@twinsun.com>
3110 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3111 having it depend on HAVE_SYS_TYPES_H.
3113 2003-06-25 Bruno Haible <bruno@clisp.org>
3115 * readlink.c: New file.
3117 2003-06-20 Bruno Haible <bruno@clisp.org>
3119 Assume C89, so PARAMS isn't needed.
3120 * unicodeio.h (PARAMS): Remove.
3121 * unicodeio.c: Don't use PARAMS.
3123 2003-06-18 Jim Meyering <jim@meyering.net>
3125 Merge changes from coreutils.
3126 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3127 Remove explicit declarations of xmalloc and realloc.
3129 (read_utmp): Remove anachronistic cast of xmalloc.
3131 2003-06-17 Paul Eggert <eggert@twinsun.com>
3133 Assume C89, so PARAMS isn't needed.
3134 * backupfile.h (PARAMS): Remove. All uses removed.
3135 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3136 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3137 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3138 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3139 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3140 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3141 xstrtol.h: Likewise.
3142 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3143 same.h, strverscmp.h: Do not include config.h; no longer needed.
3144 Anyway, config.h should always be included before any other file.
3146 2003-06-11 Simon Josefsson <jas@extundo.com>
3148 * sysexit_.h: New file.
3150 2003-05-20 Derek Price <derek@ximbiot.com>
3152 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3154 2003-06-10 Simon Josefsson <jas@extundo.com>
3156 * strchrnul.h: New file.
3157 * strchrnul.c: New file.
3159 2003-06-10 Simon Josefsson <jas@extundo.com>
3161 * argp.h: New file, from glibc.
3162 * argp-ba.c: New file, from glibc.
3163 * argp-eexst.c: New file, from glibc.
3164 * argp-fmtstream.c: New file, from glibc.
3165 * argp-fmtstream.h: New file, from glibc.
3166 * argp-fs-xinl.c: New file, from glibc.
3167 * argp-help.c: New file, from glibc.
3168 * argp-namefrob.h: New file, from glibc.
3169 * argp-parse.c: New file, from glibc.
3170 * argp-pv.c: New file, from glibc.
3171 * argp-pvh.c: New file, from glibc.
3172 * argp-xinl.c: New file, from glibc.
3174 2003-06-07 Jim Meyering <jim@meyering.net>
3176 * readtokens.h: Put `Free Software Foundation, Inc.'
3177 in place of my name in the copyright comment.
3178 Remove definition and uses of __P.
3181 * stat.c: Don't declare xmalloc explicitly.
3182 Instead, include "xalloc.h".
3183 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3184 xrealloc, and xcalloc return values.
3185 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3187 * xgetcwd.h: Remove definition/uses of PARAMS.
3189 2003-06-06 Jim Meyering <jim@meyering.net>
3191 * stdbool_.h: Renamed from stdbool.h.in.
3193 2003-06-06 Jim Meyering <jim@meyering.net>
3195 Merge from coreutils.
3196 * same.c: (same_name): Declare *_basename locals to be `const'.
3197 Consolidate declarations and initializations of *_base* locals.
3199 Merge from coreutils.
3200 This avoids a core dump on systems without GNU putenv,
3201 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3202 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3203 (unsetenv): New static function, from GNU libc.
3204 (rpl_putenv): Use it.
3206 * modechange.c: Remove trailing blanks.
3208 Merge from coreutils.
3209 * fsusage.c: Remove declaration of statfs.
3210 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3212 * posixtm.c: Include <stdbool.h> unconditionally.
3214 2003-06-05 Paul Eggert <eggert@twinsun.com>
3216 * mktime.c (__mktime_internal): When resolving a tm_isdst
3217 mismatch, look in future quarters as well as past. This fixes a
3218 bug when processing fall-backwards gaps immediately after a long
3219 period of daylight-saving time.
3221 * mktime.c: Assume freestanding C89 or better.
3222 (HAVE_LIMITS_H): Remove. Assume it's 1.
3223 (__P): Remove; not used.
3224 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3225 (mktime, not_equal_tm, print_tm, check_result,
3226 main): Use prototypes. Use const * where appropriate.
3227 (main): Fix typo in testing code that uncovered by above changes.
3228 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3230 2003-06-04 Paul Eggert <eggert@twinsun.com>
3232 * mktime.c: Fix Debian bug 177940
3233 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3234 (localtime_offset): Now long int, not time_t, because we want it
3235 to be guaranteed to be signed. All uses changed.
3236 (__mktime_internal): If overflow would occur when adding offset,
3239 Merge 'human' changes from coreutils. Rewrite to support
3240 locale-specific notations like thousands separators.
3241 * human.c: Simplify authorship notice.
3242 Include human.h immediately after config.h.
3243 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3244 <limits.h>: Do not include, since human.h does.
3245 (SIZE_MAX, UINTMAX_MAX): New macros.
3246 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3247 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3248 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3249 (power_letter): Renamed from suffixes.
3250 (generate_suffix_backwards): Remove.
3251 (adjust_value): Now takes int style (because of human.h changes)
3252 and long double value (for greater precision on some platforms).
3253 (group_number): New function.
3254 (human_readable): Use it. Use integer options, not enum.
3255 Put the options before the sizes in the arg list.
3256 Support all the new options.
3257 The old human_readable function has been removed;
3258 use inttostr.h instead.
3259 (human_readable, default_block_size, humblock):
3260 Use uintmax_t, not int, for block sizes.
3261 (human_readable_inexact, block_size_types): Remove.
3262 (block_size_opts): New constant.
3263 (human_options): Renamed from human_block_size, with new signature
3264 that allows block sizes up to UINTMAX_MAX. All callers changed.
3265 * human.h: Add copyright and authorship notice.
3266 Include <limits.h> and <stdbool.h> unconditionally.
3267 (PARAMS): Remove. All uses removed.
3268 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3269 (enum human_inexact_style): Remove tag; now a nameless enum.
3270 (human_floor, human_ceiling, human_round_to_even): Now have
3271 values 2, 0, 1 rather than -1, 1, 0.
3272 (human_group_digits, human_suppress_point_zero, human_autoscale,
3273 human_base_1024, human_SI, human_B): New constants.
3274 (human_readable_inexact, human_block_size): Remove.
3275 (human_readable): Size args are now uintmax_t, not int.
3276 (human_options): New decl.
3278 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3279 unnecessary now that we assume C89 or better. This change
3280 imported from coreutils.
3282 * mktime.c (__mktime_internal): Do not reject negative timestamps
3283 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3284 in the 2003-05-30 sync from glibc.
3286 .h files should stand alone, but we shouldn't include <sys/types.h>
3287 if we can get away with just <stddef.h>.
3289 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3290 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3291 rather than <sys/types.h>, as we merely need size_t.
3292 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3294 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3295 Include <stdio.h>, to get FILE.
3296 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3297 memcasecmp.h has included <stddef.h> and all we need is size_t.
3298 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3299 our interface, instead of including <sys/types.h>
3301 2003-06-02 Paul Eggert <eggert@twinsun.com>
3304 Fix some minor time-related bugs with POSIX time arguments.
3305 Some valid time stamps were being rejected (notably -1, and
3306 time stamps before 1900 on 64-bit hosts). And some invalid
3307 time stamps were being accepted, e.g. September 31.
3309 * posixtm.h (posixtime): Return bool instead of time_t, so
3310 that we can return (time_t) -1 successfully.
3311 * posixtm.c: Likewise.
3312 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3313 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3314 (t): Remove static var.
3315 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3316 of static var. All uses changed.
3317 (year): Do not reject years before 1900; they can occur with
3319 (posix_time_parse): Do not check for out-of-range components;
3320 that is now the caller's responsibility, since our checks were
3321 only approximations.
3322 (posixtime): Use mktime to check for out-of-range components,
3323 since it knows them exactly.
3324 If mktime returns (time_t) -1, check whether an error actually occurred
3325 by invoking localtime on -1.
3326 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3327 posixtime failures better.
3328 Improve the test data (in comments only).
3330 2003-05-30 <karl@gnu.org>
3332 * mktime.c: update from libc.
3334 2003-05-30 Bruno Haible <bruno@clisp.org>
3336 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3337 * localcharset.h: Likewise.
3338 * localcharset.c: Likewise.
3340 2003-05-28 Paul Eggert <eggert@twinsun.com>
3342 Assume the headers required for C89 freestanding compilers.
3343 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3344 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3345 without checking for HAVE_LIMITS_H.
3346 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3347 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3349 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3350 * exclude.c: Include <stdbool.h> unconditionally.
3351 * tempname.c: Include <stddef.h> unconditionally.
3352 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3353 * modechange.c, rpmatch.c (NULL): Don't define, since
3354 <stddef.h> does that.
3355 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3356 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3357 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3358 * xstrtol.c: Likewise.
3359 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3360 * savedir.c: Include <stddef.h> instead of defining NULL.
3362 * addext.c (addext): Use assignment rather than cast, to avoid
3363 warnings on some platforms.
3365 * mktime.c (__mktime_internal): Do not reject negative timestamps
3368 2003-05-10 Bruno Haible <bruno@clisp.org>
3370 * linebreak.c (iconv_string_length): Don't return -1 just because the
3371 string is longer than 4 KB.
3373 2003-05-12 Jim Meyering <jim@meyering.net>
3375 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3376 the space-padded-by-default conversion specifiers, %e, %k, %l.
3378 2003-05-03 Bruno Haible <bruno@clisp.org>
3380 Upgrade to Unicode-4.0.
3381 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3382 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3383 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3384 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3385 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3386 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3387 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3388 Change width of U+E0100..U+E01EF from 1 to 0.
3390 2003-04-25 Bruno Haible <bruno@clisp.org>
3392 * copy-file.c: Include <stddef.h>, for size_t.
3394 2003-04-25 Jim Meyering <jim@meyering.net>
3396 * copy-file.c (copy_file_preserving): Declare buf_size to be
3397 of type size_t, not int.
3399 2003-04-11 Jim Meyering <jim@meyering.net>
3401 Merge changes from Coreutils.
3403 2003-03-22 Jim Meyering <jim@meyering.net>
3405 * strftime.c (widen): Cast alloca return value to proper type.
3407 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3410 * strftime.c (my_strftime): Handle very large width
3411 specifications for numeric values correctly. Improve checks for
3414 2003-01-19 Jim Meyering <jim@meyering.net>
3416 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3417 (nl_get_alt_digit) [! defined my_strftime]: Define.
3418 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3419 _nl_get_alt_digit and _nl_get_walt_digit.
3421 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3422 These changes have no effect outside of _LIBC.
3424 2003-04-10 Bruno Haible <bruno@clisp.org>
3426 * findprog.h: New file, from GNU gettext.
3427 * findprog.c: New file, from GNU gettext.
3429 2003-04-05 Jim Meyering <jim@meyering.net>
3431 Merge changes from Coreutils.
3433 * exclude.h (PARAMS): Remove definition and uses.
3434 * exclude.c: Remove uses of `PARAMS'.
3436 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3437 Add test-cases for DOS filenames. Declare program_name.
3438 (main): Set up program_name. Patch by Rich Dawe.
3440 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3442 Use mntctl's return value to drive the entry-processing loop, since
3443 we can't rely on the value of the vmt_length member in the last
3444 entry. On some systems doing so could result in exhausting
3445 virtual memory. Based in part on a patch from Mike Jetzer.
3447 2003-04-04 Bruno Haible <bruno@clisp.org>
3449 * linebreak.h: New file, from GNU gettext.
3450 * linebreak.c: New file, from GNU gettext with slight modifications.
3451 * lbrkprop.h: New file, from GNU gettext.
3453 2003-04-03 Bruno Haible <bruno@clisp.org>
3455 * utf8-ucs4.h: New file, from GNU gettext.
3456 * utf16-ucs4.h: New file, from GNU gettext.
3457 * ucs4-utf8.h: New file, from GNU gettext.
3458 * ucs4-utf16.h: New file, from GNU gettext.
3460 2003-04-02 Bruno Haible <bruno@clisp.org>
3462 * binary-io.h: New file, from GNU gettext.
3464 2003-04-01 Bruno Haible <bruno@clisp.org>
3466 * pathname.h: New file, from GNU gettext.
3467 * concatpath.c: New file, from GNU gettext.
3469 2003-03-30 Bruno Haible <bruno@clisp.org>
3471 * copy-file.c (copy_file_preserving): Don't set owner if the function
3472 chown() doesn't exist.
3474 2003-03-28 Bruno Haible <bruno@clisp.org>
3476 * copy-file.h: New file, from GNU gettext.
3477 * copy-file.c: New file, from GNU gettext.
3479 2003-03-18 Jim Meyering <jim@meyering.net>
3481 * quote.c (quote_n): Fix typo in comment.
3483 2003-03-14 Jim Meyering <jim@meyering.net>
3485 Merge changes from Coreutils.
3486 * obstack.h (obstack_object_size): Declare temporary, __o,
3487 to be const, in order to avoid warnings.
3488 (obstack_room): Likewise.
3489 (obstack_empty_p): Likewise.
3491 2003-03-13 Paul Eggert <eggert@twinsun.com>
3493 Merge changes from Bison.
3494 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3495 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3496 when compiling Bison 1.875's `bitset bset = obstack_alloc
3497 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3498 * hash.c: Include <stdbool.h> unconditionally.
3500 2003-03-09 Paul Eggert <eggert@twinsun.com>
3502 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3503 Reported by Bruce Becker; see:
3504 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3506 2003-03-03 Paul Eggert <eggert@twinsun.com>
3507 Bruno Haible <bruno@clisp.org>
3509 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3510 Reported by John Hughes, see
3511 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3513 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3515 * poll_.h: New file.
3518 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3520 * mathl.h: New file.
3521 * acosl.c: New file.
3522 * asinl.c: New file.
3523 * atanl.c: New file.
3524 * ceill.c: New file.
3527 * floorl.c: New file.
3528 * frexpl.c: New file.
3529 * ldexpl.c: New file.
3531 * sincosl.c: New file.
3533 * sqrtl.c: New file.
3535 * trigl.c: New file.
3536 * trigl.h: New file.
3538 2003-02-17 Bruno Haible <bruno@clisp.org>
3540 * mkdtemp.h: New file, from GNU gettext.
3541 * mkdtemp.c: New file, from GNU gettext.
3543 2003-01-31 Bruno Haible <bruno@clisp.org>
3545 * rename.c: #undef rename before defining rpl_rename.
3546 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3548 2003-01-30 Bruno Haible <bruno@clisp.org>
3550 * printf-args.h: New file, from GNU gettext.
3551 * printf-args.c: New file, from GNU gettext.
3552 * printf-parse.h: New file, from GNU gettext.
3553 * printf-parse.c: New file, from GNU gettext.
3554 * vasnprintf.h: New file, from GNU gettext.
3555 * vasnprintf.c: New file, from GNU gettext.
3556 * asnprintf.c: New file, from GNU gettext.
3557 * vasprintf.h: New file, from GNU gettext with modifications.
3558 * vasprintf.c: New file, from GNU gettext.
3559 * asprintf.c: New file, from GNU gettext.
3561 2003-01-29 Bruno Haible <bruno@clisp.org>
3563 * stpncpy.h: New file, from GNU gettext with modifications.
3564 * stpncpy.c: New file, from GNU gettext with modifications.
3566 2003-01-28 Bruno Haible <bruno@clisp.org>
3568 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3570 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3573 2003-01-27 Bruno Haible <bruno@clisp.org>
3575 * xsetenv.h: New file, from GNU gettext.
3576 * xsetenv.c: New file, from GNU gettext.
3578 2003-01-23 Bruno Haible <bruno@clisp.org>
3580 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3582 2003-01-22 Bruno Haible <bruno@clisp.org>
3584 * exit.h: New file, from GNU gettext.
3586 2003-01-11 Bruno Haible <bruno@clisp.org>
3588 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3589 * strcase.h (strcasecmp, strncasecmp): Likewise.
3591 2003-01-14 Jim Meyering <jim@meyering.net>
3593 * same.c (same_name): Tweak a comment.
3595 2003-01-11 Bruno Haible <bruno@clisp.org>
3597 * same.c (same_name): Reorder tests so as to avoid calling stat()
3598 when a string comparison is sufficient.
3600 2003-01-11 Bruno Haible <bruno@clisp.org>
3602 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3605 2003-01-11 Bruno Haible <bruno@clisp.org>
3607 * hash-pjw.c: Add comment about low quality of this function.
3609 2003-01-12 Paul Eggert <eggert@twinsun.com>
3611 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3612 to avoid collisions with libcurses and libreadline.
3614 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3615 * getstr.h, getstr.c: Remove.
3616 * getline.c: Include "getline.h", to check interface.
3617 Move body of old getstr.c here: this defines MIN_CHUNK and
3618 declares getdelim2, which is renamed from getstr.
3619 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3621 * linebuffer.c (readlinebuffer): Renamed from readline.
3623 * linebuffer.h: Likewise.
3624 (readline): Remove backward-compatibility macro.
3626 2003-01-12 Jim Meyering <jim@meyering.net>
3628 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3630 2003-01-10 Bruno Haible <bruno@clisp.org>
3632 * alloca_.h: New file.
3633 * getdate.y: Unconditionally include alloca.h.
3634 * makepath.c: Likewise.
3635 * setenv.c: Likewise.
3636 * userspec.c: Likewise.
3638 2003-01-09 Bruno Haible <bruno@clisp.org>
3640 * stdbool.h.in: New file.
3642 2003-01-08 Bruno Haible <bruno@clisp.org>
3644 * safe-read.c: Include specification header first, to ensure its
3646 * full-write.c: Likewise.
3648 2003-01-08 Jim Meyering <jim@meyering.net>
3650 * full-write.c: Undefine and define-away `const' after inclusion
3651 of errno.h, not before. Suggestion from Bruno Haible.
3653 2003-01-07 Jim Meyering <jim@meyering.net>
3655 * full-write.c: Rework so that it may serve to define full_read, too.
3656 * full-read.c: Simply #define FULL_READ and include full-write.c.
3658 2003-01-06 Jim Meyering <jim@meyering.net>
3660 * version-etc.c: Update year in translatable copyright string.
3662 2002-12-25 Bruno Haible <bruno@clisp.org>
3664 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3665 * xstrtol.h: Likewise.
3666 * xstrtoimax.c: Likewise.
3667 * xstrtoumax.c: Likewise.
3668 * human.h: Likewise.
3670 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3671 on systems that have <inttypes.h> but not <stdint.h>.
3673 2002-12-31 Paul Eggert <eggert@twinsun.com>
3675 * memcoll.c (memcoll): Fall back on a simple algorithm using
3676 memcmp if strcoll doesn't work.
3678 2002-12-23 Bruno Haible <bruno@clisp.org>
3680 * localcharset.h: New file.
3681 * localcharset.c: Include it.
3682 * unicodeio.c: Likewise.
3684 2002-12-22 Bruno Haible <bruno@clisp.org>
3686 * utime.c (utime_null): No need to call ftruncate if the file was
3689 2002-12-23 Bruno Haible <bruno@clisp.org>
3691 * memcoll.c (STRCOLL): New macro.
3694 2002-12-22 Bruno Haible <bruno@clisp.org>
3696 * getstr.h (getstr): Define, to avoid clash with libcurses.
3697 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3699 2002-12-22 Bruno Haible <bruno@clisp.org>
3701 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3703 2002-12-23 Bruno Haible <bruno@clisp.org>
3705 * getline.h: Include <stddef.h>, for size_t.
3707 * unicodeio.h: Include <stddef.h>, for size_t.
3708 * unicodeio.c: Don't include <stddef.h>.
3710 2002-12-17 Bruno Haible <bruno@clisp.org>
3712 * canon-host.c (strdup): Remove unused declaration.
3714 * fsusage.c: Include full_read.h.
3715 (get_fs_usage): Use full_read instead of safe_read.
3717 * utime.c (utime_null): Use SAFE_READ_ERROR.
3719 2002-12-11 Bruno Haible <bruno@clisp.org>
3721 * setenv.h: Rewritten to cope with systems that have setenv() but not
3723 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3726 2002-12-11 Bruno Haible <bruno@clisp.org>
3728 * setenv.c (alloca): Fall back to malloc.
3730 (setenv): Use freea() to free memory allocated with alloca().
3732 2002-11-13 Bruno Haible <bruno@clisp.org>
3734 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3735 function declarations.
3736 * unsetenv.c (unsetenv): Likewise.
3738 2002-03-04 Bruno Haible <bruno@clisp.org>
3740 Portability to AIX 4.3.3.
3741 * unsetenv.c: New file, extracted from setenv.c.
3742 * setenv.c: Move the unsetenv() function to unsetenv.c.
3744 2001-12-20 Bruno Haible <bruno@clisp.org>
3746 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3747 use malloc instead. For SunOS 4.
3749 2001-12-11 Bruno Haible <bruno@clisp.org>
3751 * setenv.c: Declare alloca.
3752 (compar_fn_t): New typedef.
3753 (KNOWN_VALUE, STORE_VALUE): Use it.
3755 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3758 2002-12-10 Paul Eggert <eggert@twinsun.com>
3760 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3761 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3762 Choose values that are less likely to collide with system fnmatch
3764 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3765 defined (e.g., a pure POSIX system).
3766 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3767 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3769 2002-12-06 Jim Meyering <jim@meyering.net>
3771 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3773 Merge in changes from libc's misc/error.c, in preparation
3774 for the merge of gnulib's changes back into libc.
3776 * error.c (_): Define only if not already defined.
3777 Move definition to follow all #include directives.
3778 Include unlocked-io.h only if !_LIBC.
3779 [_LIBC]: Include <libio/libioP.h>.
3780 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3781 (fflush): Tweak definition to use INTUSE.
3784 2002-12-05 Paul Eggert <eggert@twinsun.com>
3786 * alloca.c [defined emacs]: Include "lisp.h".
3787 (xalloc_die) [defined emacs]: New macro.
3788 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3789 [! defined emacs]: Include <xalloc.h>.
3790 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3791 (pointer): Typedef to POINTER_TYPE *.
3792 (malloc): Remove decl; we now always use xmalloc.
3793 (alloca): Use old-style definition, since Emacs needs this.
3794 Check for arithmetic overflow when computing combined size.
3796 2002-12-04 Paul Eggert <eggert@twinsun.com>
3798 Do not generate unlocked-io.h automatically, since it's easier to
3799 maintain it by hand.
3801 * unlocked-io.h: New file, from GNU diffutils,
3802 but with proper copyright notice and attribution.
3804 * Makefile.am: Add copyright notice.
3805 (libfetish_a_SOURCES): Add unlocked-io.h.
3806 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3807 (DISTCLEANFILES, io_functions): Remove macros.
3808 (EXTRA_DIST): Remove gen_uio.
3809 (unlocked-io.h): Remove rule.
3811 2002-12-04 Jim Meyering <jim@meyering.net>
3813 Reflect the fact that stat.c and lstat.c are no longer generated.
3814 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3815 (DISTCLEANFILES): Likewise.
3816 (EXTRA_DIST): Likewise.
3817 (all_local): Don't depend on stat.c or lstat.c.
3818 (stat.c, lstat.c): Remove rules.
3819 (EXTRA_DIST): Remove xstat.in.
3821 * xstat.in: Remove file. Contents moved into stat.c.
3822 * stat.c: New file. Contents mostly from xstat.in.
3823 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3824 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3826 * safe-read.c: Rework so that it may serve to define safe_write, too.
3827 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3829 2002-12-03 Jim Meyering <jim@meyering.net>
3831 * safe-read.c, safe-write.c: Change variable names and comments, but
3832 not semantics, to minimize the differences between these two files.
3833 (safe_read): Change comment to mention SAFE_READ_ERROR.
3835 * safe-read.c (IS_EINTR): Define.
3836 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3838 2002-12-02 Bruno Haible <bruno@clisp.org>
3840 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3841 Define, taken from safe-read.c.
3842 (INT_MAX): Provide fallback.
3843 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3844 * safe-write.h (SAFE_WRITE_ERROR): Define.
3846 * safe-read.c (EINTR): Remove definition.
3847 (safe_read): Don't use EINTR if it is absent.
3849 2002-12-02 Jim Meyering <jim@meyering.net>
3851 * safe-read.c (EINTR): Define.
3852 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3853 (INT_MAX): Provide fallback.
3854 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3856 * safe-read.h (SAFE_READ_ERROR): Define.
3858 2002-12-01 Jim Meyering <jim@meyering.net>
3860 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3861 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3863 2002-11-27 Paul Eggert <eggert@twinsun.com>
3865 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3866 hash_rehash): Replace `if (limit <= value) abort ();' with
3867 `if (! (value < limit)) abort ();', for readability.
3869 2002-11-26 <karl@gnu.org>
3871 * strdup.c: copy from libc again, with jim's ok.
3872 * .cppi-disable: re-add strdup.c
3874 2002-11-25 <karl@gnu.org>
3876 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3877 instead of "strtol.c".
3879 2002-11-25 Jim Meyering <jim@meyering.net>
3881 * mktime.c: Sync from libc, now that it has the latest fix.
3883 2002-11-24 <karl@gnu.org>
3885 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3886 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3888 2002-11-24 Jim Meyering <jim@meyering.net>
3890 Update from coreutils:
3892 * mktime.c: Merge in changes from libc.
3894 Avoid a link-time failure on some Linux systems.
3895 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3896 (__mon_yday): Declare with the STATIC attribute.
3897 (__mktime_internal): Likewise.
3898 Based on a report from Greg Schafer.
3900 2002-11-23 Jim Meyering <jim@meyering.net>
3902 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3903 Use `unsigned', not `int', as type of index.
3905 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3907 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3909 2002-11-22 Paul Eggert <eggert@twinsun.com>
3911 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3912 hint that one should use `if (! x) abort ();' rather than `assert
3913 (x);', and anyway it's one less thing to worry about configuring.
3914 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3915 hash_rehash, hash_insert): Use abort rather than assert.
3917 2002-11-22 Paul Eggert <eggert@twinsun.com>
3919 * quotearg.h: Allow multiple inclusion by surrounding with
3920 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3921 so that we can be included first.
3922 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3923 * quotearg.c: Include quotearg.h immediately after config.h.
3924 No need to include stddef.h or sys/types.h any more.
3925 Surround local include files with "", not "<>".
3926 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3927 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3928 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3929 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3930 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3931 (ISPRINT): Remove; no longer needed now that we assume C89.
3933 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3936 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3937 quotearg_char): Use SIZE_MAX rather than
3938 (size_t) -1 when we are talking about "infinity".
3940 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3942 2002-11-22 Bruno Haible <bruno@clisp.org>
3944 * safe-read.h: Assume C89. Add comments.
3945 (safe_read): Change return type to size_t.
3946 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3947 counts > SSIZE_MAX correctly.
3948 * safe-write.h: New file.
3949 * safe-write.c: New file.
3950 * full-read.h: New file.
3951 * full-read.c: New file.
3952 * full-write.h: Assume C89. Add comments.
3953 * full-write.c: Include safe-write.h.
3954 (full_write): Rewritten to use safe_write.
3955 Suggested by Jim Meyering and Paul Eggert.
3957 2002-11-21 Bruno Haible <bruno@clisp.org>
3959 Remove case insensitive option matching.
3960 * argmatch.h (argcasematch): Remove declaration.
3961 (ARGCASEMATCH): Remove macro.
3962 (__xargmatch_internal): Remove case_sensitive argument.
3963 (XARGMATCH): Update.
3964 (XARGCASEMATCH): Remove macro.
3965 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3966 case_sensitive argument.
3967 (argcasematch): Remove function.
3968 (__xargmatch_internal): Remove case_sensitive argument.
3969 (main): Use XARGMATCH instead of XARGCASEMATCH.
3971 * xmalloc.c: Change compile-time error message. Add comment about
3972 required autoconf version.
3974 2002-11-21 Jim Meyering <jim@meyering.net>
3976 * strdup.c (strdup): Tweak comment and initial #if/#include.
3978 Merge in changes from the coreutils.
3980 2002-09-25 Paul Eggert <eggert@twinsun.com>
3981 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3982 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3983 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3984 int. Work more efficiently if X is the same width as uintmax_t.
3985 Do not compare X to -1, to avoid bogus compiler warning.
3986 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3987 Don't assume that f_frsize and f_bsize are the same type.
3989 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3992 * makepath.c (make_path): Restore umask *before* creating the final
3994 (make_path): Minor reformatting.
3996 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3997 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3999 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4000 ones. At least on GNU/Linux systems, `auto' means something else.
4003 2002-11-20 Paul Eggert <eggert@twinsun.com>
4005 Merge argmatch cleanups from Bison. Assume C89.
4007 * argmatch.c: Include config.h here, not in argmatch.h.
4008 Include stdlib.h, for EXIT_FAILURE.
4009 Always include <string.h>, since we assume C89.
4010 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4011 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4012 Include <stddef.h> instead, since it's all we need for size_t.
4013 (PARAMS): Remove. All uses removed.
4014 (ARRAY_CARDINALITY): Do not bother to #undef.
4015 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4016 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4017 Remove unnecessary parentheses.
4018 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4019 Insert necessary parentheses.
4020 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4021 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4023 2002-11-19 Bruno Haible <bruno@clisp.org>
4025 * mbswidth.c: Include mbswidth.h right at the beginning.
4026 * mbswidth.h: Include <stddef.h>, for size_t.
4028 * mbswidth.h (PARAMS): Remove macro.
4029 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4030 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4032 * gcd.h (PARAMS): Remove macro.
4033 (gcd): Use ANSI C function declarations.
4034 * gcd.c (gcd): Likewise.
4036 2002-11-15 Bruno Haible <bruno@clisp.org>
4038 * strcspn.c: Include <stddef.h>.
4039 (strcspn): Use ANSI C function declaration. Change return type to
4041 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4042 (strpbrk): Use NULL.
4043 * strpbrk.h (PARAMS): Remove macro.
4044 (strpbrk): Use ANSI C function declaration.
4045 * strstr.c: Don't include <sys/types.h>.
4046 * strstr.h (PARAMS): Remove macro.
4047 (strstr): Use ANSI C function declarations.
4049 2002-11-06 Bruno Haible <bruno@clisp.org>
4051 * gcd.h (gcd): Change argument type to 'unsigned long'.
4052 * gcd.c (gcd): Likewise.
4054 2002-11-05 Bruno Haible <bruno@clisp.org>
4056 * gcd.h: New file, from gettext-0.11.5.
4057 * gcd.c: New file, from gettext-0.11.5.
4059 2002-11-05 Bruno Haible <bruno@clisp.org>
4061 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4062 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4063 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4064 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4066 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4067 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4069 * closeout.c: Include gettext.h instead of <libintl.h>.
4070 * human.c: Include gettext.h instead of <libintl.h>.
4071 * quotearg.c: Include gettext.h instead of <libintl.h>.
4072 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4073 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4074 * userspec.c: Include gettext.h instead of <libintl.h>.
4075 * version-etc.c: Include gettext.h instead of <libintl.h>.
4076 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4077 (textdomain): Remove definition.
4078 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4080 * long-options.c: Remove include of <libintl.h> and definition of _.
4081 * same.c: Remove include of <libintl.h> and definition of _.
4083 2002-11-04 Bruno Haible <bruno@clisp.org>
4085 * stpcpy.h: New file, from GNU gettext-0.11.5.
4086 * strcase.h: New file, from GNU gettext-0.11.5.
4087 * strpbrk.h: New file, from GNU gettext-0.11.5.
4088 * strstr.h: New file, from GNU gettext-0.11.5.
4089 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4091 2002-05-09 Bruno Haible <bruno@clisp.org>
4093 * config.charset: Update for newest glibc. Add canonical names
4094 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4096 2002-05-09 Bruno Haible <bruno@clisp.org>
4098 * localcharset.c (get_charset_aliases): Add more Windows specific
4101 2002-05-08 Owen Taylor <otaylor@redhat.com>
4103 * config.charset: A few additions for Solaris.
4105 2001-12-05 Bruno Haible <bruno@clisp.org>
4107 * localcharset.c (locale_charset): Don't return an empty string.
4109 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4111 * config.charset: msdos in uk_UA uses CP1125.
4113 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4115 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4116 * localcharset.c (locale_charset): Declare as extern "C".
4118 2002-02-15 Bruno Haible <bruno@clisp.org>
4120 * config.charset [msdosdjgpp]: For Russian, use CP866.
4122 2002-02-11 Bruno Haible <bruno@clisp.org>
4124 * config.charset: Add support for NetBSD.
4126 2002-09-25 <karl@gnu.org>
4128 * strdup.c: copy from libc/string (via ../config/srclist*).
4129 * getopt*: copy from libc/posix.
4130 * gettext.h: copy from gettext.
4131 * .cppi-disable: add strdup.c, gettext.h.
4133 2002-07-01 Jim Meyering <meyering@lucent.com>
4135 * c-stack.c: Include sys/time.h.
4136 From Volker Borchert.
4138 2002-06-11 Paul Eggert <eggert@twinsun.com>
4140 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4141 New macro. Use it uniformly instead of
4142 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4143 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4144 reported by Vin Shelton.
4146 2002-06-22 Jim Meyering <meyering@lucent.com>
4148 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4149 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4151 2002-06-22 Paul Eggert <eggert@twinsun.com>
4153 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4154 Do not assume SA_SIGINFO behavior.
4155 Bug reported by Jim Meyering on NetBSD 1.5.2.
4157 2002-06-22 Jim Meyering <meyering@lucent.com>
4159 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4161 * exitfail.c, exitfail.h: Likewise.
4162 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4164 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4166 (EXTRA_DIST): Add fnmatch_loop.c.
4167 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4169 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4170 * fnmatch.c: Update from diffutils-2.8.2.
4171 * fnmatch_.h: New file. From diffutils-2.8.2.
4172 * fnmatch.h: Remove file.
4174 2002-06-18 Paul Eggert <eggert@twinsun.com>
4176 * file-type.h: Report an error if neither S_ISREG nor
4177 S_IFREG is defined, instead of using a test specific to glibc
4178 2.2. This should be safe, since POSIX requires S_ISREG and
4179 Unix Version 7 had S_IFREG. We don't need to check for
4180 <sys/types.h> since we don't use any symbols that it defines.
4182 2002-06-15 Jim Meyering <meyering@lucent.com>
4184 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4185 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4186 have been included before this file.
4188 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4190 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4191 so that each temporary file name is unique and valid in the first
4192 8 characters, for operation under DOS.
4194 2002-06-15 Jim Meyering <meyering@lucent.com>
4196 Work even with DJGPP 2.03, which lacks support for symlinks.
4198 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4200 * lchown.c (S_ISLNK): Likewise.
4202 2002-06-14 Jim Meyering <meyering@lucent.com>
4204 * file-type.h: Use the version from diffutils-2.8.2.
4205 * file-type.c: Likewise.
4207 2002-05-27 Jim Meyering <meyering@lucent.com>
4209 Fix a problem seen only on nonconforming systems whereby ls.c's
4210 use of localtime, and then of gettimeofday would cause trouble:
4211 the localtime call used to initialize rpl_gettimeofday's save
4212 mechanism would clobber ls's current local time information so
4213 that in any long listing the first file would always be listed
4214 with date 1970-01-01. Analysis by Volker Borchert.
4216 * gettimeofday.c (localtime): Undefine.
4217 (rpl_localtime): New function.
4219 2002-05-22 Jim Meyering <meyering@lucent.com>
4221 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4222 * file-type.h: New file.
4223 * file-type.c (file_type): New file/function. Extracted from diffutils.
4225 2002-04-29 Paul Eggert <eggert@twinsun.com>
4227 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4229 2002-04-28 Paul Eggert <eggert@twinsun.com>
4231 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4232 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4233 of 127, since 64 is the largest conceivable number for ancient
4235 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4237 2002-04-28 Jim Meyering <meyering@lucent.com>
4239 * sig2str.c (WTERMSIG): Remove definition (unused).
4241 2002-04-28 Paul Eggert <eggert@twinsun.com>
4243 * sig2str.h, sig2str.c: New files.
4244 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4246 2002-04-24 Jim Meyering <meyering@lucent.com>
4248 * gettext.h: New file, from Gettext.
4249 * Makefile.am (INCLUDES): Remove -I../intl.
4250 (libfetish_a_SOURCES): Add gettext.h.
4252 2002-04-16 Jim Meyering <meyering@lucent.com>
4254 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4255 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4256 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4258 2002-04-12 Jim Meyering <meyering@lucent.com>
4260 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4262 2002-03-10 Jim Meyering <meyering@lucent.com>
4264 * makepath.c (make_path): Remove a comma from a diagnostic.
4265 Suggestion from Santiago Vila.
4267 2002-03-08 Jim Meyering <meyering@lucent.com>
4269 * rename.c: Mention that this wrapper is needed also on
4270 mips-dec-ultrix4.4 systems.
4272 2002-03-02 Jim Meyering <meyering@lucent.com>
4274 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4275 not HAVE_CLOCK_SETTIME.
4277 2002-02-27 Paul Eggert <eggert@twinsun.com>
4279 * nanosleep.h: Rename to....
4280 * timespec.h: New name for nanosleep.h. All uses changed.
4282 * gettime.c: New file.
4283 * settime.c: New file.
4286 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4287 timespec.h. Remove nanosleep.h.
4289 2002-02-25 Paul Eggert <eggert@twinsun.com>
4291 * acl.c, acl.h: New files.
4292 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4294 2002-02-24 Jim Meyering <meyering@lucent.com>
4296 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4297 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4298 cause trouble. Reported by Nelson Beebe.
4300 2002-02-23 Paul Eggert <eggert@twinsun.com>
4302 * path-concat.c (xpath_concat): Reorder code to pacify
4303 compilers that don't know that xalloc_die never returns.
4305 2002-02-20 Jim Meyering <meyering@lucent.com>
4307 * getdate.c: Regenerate using bison-1.33.
4309 2002-02-15 Paul Eggert <eggert@twinsun.com>
4311 * posixver.c, posixver.h: New files.
4312 * Makefile.am (libfetish_a_SOURCES): Add them.
4314 2002-02-02 Paul Eggert <eggert@twinsun.com>
4315 Bruno Haible <bruno@clisp.org>
4317 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4318 (fwrite_success_callback): New declaration.
4319 * unicodeio.c (unicode_to_mb): New function, extracted from
4320 print_unicode_char. Call failure callback instead of error.
4321 (fwrite_success_callback): New function.
4322 (exit_failure_callback): New function.
4323 (fallback_failure_callback): New function.
4324 (print_unicode_char): Call unicode_to_mb.
4326 2002-01-26 Jim Meyering <meyering@lucent.com>
4328 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4330 2002-01-22 Jim Meyering <meyering@lucent.com>
4332 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4333 Otherwise, some versions of automake would omit the rule that makes
4334 Makefile from Makefile.in.
4336 2001-01-21 Paul Eggert <eggert@twinsun.com>
4338 * xmemcoll.h, xmemcoll.c: New files.
4339 * Makefile.am (libfetish_a_SOURCES): Add them.
4340 * memcoll.c: Include errno.h, and declare errno if not defined.
4341 (memcoll): Set errno to zero if there is no error.
4343 * quotearg.c (quotearg_buffer_restyled):
4344 Fix bug with quoting buffers containing NUL when backslashing escapes.
4345 This bug was exposed by the other changes in this patch.
4346 (quotearg_n_options): New arg ARGSIZE.
4347 All callers changed.
4348 (quoting_options_from_style): New function.
4349 (quotearg_n_style): Use it.
4350 (quotearg_n_style_mem): New function.
4352 * quotearg.h (quotearg_n_style_mem): New function.
4354 2002-01-16 Jim Meyering <meyering@lucent.com>
4356 * getdate.y: Add three semicolons, each just before a closing brace.
4357 Bison (as of version 1.31) no longer papers over that mistake.
4359 2002-02-14 Paul Eggert <eggert@twinsun.com>
4361 * backupfile.c (ISDIGIT): Comment fix.
4362 * getdate.y (ISDIGIT): Likewise.
4363 * posixtm.c (ISDIGIT, year): Likewise.
4364 * strverscmp.c (ISDIGIT): Likewise.
4365 * userspec.c (ISDIGIT): Likewise.
4367 2002-01-05 Jim Meyering <meyering@lucent.com>
4369 * version-etc.c (version_etc_copyright): Update copyright year.
4371 2001-01-19 Paul Eggert <eggert@twinsun.com>
4373 * closeout.c (close_stdout_status): If ferror (stdout), do
4374 not silently exit merely because the output buffer happens to
4375 have nothing pending.
4377 2001-12-18 Paul Eggert <eggert@twinsun.com>
4379 See the big note in ../ChangeLog.
4380 * human.c (suffixes): Prefer K to k for 1024.
4381 (generate_suffix_backwards): New function.
4382 (human_readable_inexact): Use it.
4383 * xstrtol.c (__xstrtol): If there is no number but there
4384 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4385 Accept 'K' as well as 'k'.
4387 2001-12-15 Jim Meyering <meyering@lucent.com>
4389 * regex.h (__restrict_arr): Update from libc.
4391 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4392 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4395 2001-12-10 Jim Meyering <meyering@lucent.com>
4397 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4398 Instead, include "xalloc.h".
4399 (initbuffer): Don't cast xmalloc return value to char*.
4400 (readline): Reword comment.
4401 Don't cast xrealloc return value to char*
4404 2001-12-09 Jim Meyering <meyering@lucent.com>
4406 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4407 `signed and unsigned type in conditional expression'.
4408 * posixtm.c (posix_time_parse): Likewise.
4410 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4412 * readtokens.c (readtoken): Declare an index to be of type unsigned
4413 to avoid a pedantic warning.
4415 * getstr.c: Don't include assert.h.
4416 (getstr): Remove warning-evoking assertions.
4417 Return -1 if offset parameter is out of bounds.
4418 Change the type of a local from int to size_t.
4420 * strftime.c (my_strftime_localtime_r): Include this function
4421 definition in the `#if ! HAVE_TM_GMTOFF' block.
4423 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4424 Include xalloc.h instead.
4426 2001-12-02 Jim Meyering <meyering@lucent.com>
4428 * tempname.c: Don't declare getenv, thus reverting the change of
4429 2001-11-18. It's no longer necessary, now that stdlib.h is always
4432 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4433 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4435 2001-11-30 Akim Demaille <akim@epita.fr>
4437 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4438 before being defined.
4440 2001-11-27 Paul Eggert <eggert@twinsun.com>
4442 * quotearg.h (quotearg_n, quotearg_n_style):
4443 First arg is int, not unsigned.
4444 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4445 (SIZE_MAX, UINT_MAX): New macros.
4446 (quotearg_n_options): Abort if N is negative.
4447 Avoid overflow check on hosts where size_t is 64 bits and int
4448 is 32 bits, as overflow is impossible there.
4449 Fix off-by-one typo that caused unnecessary reallocation.
4451 2001-11-27 Jim Meyering <meyering@lucent.com>
4453 * tempname.c: Merge with version from libc.
4454 * regex.c: Likewise.
4456 * tempname.c: Include stdlib.h unconditionally. On some old systems
4457 for which STDC_HEADERS is 0, it was not included, resulting in a
4458 warning about an integer-to-pointer conversion problem with getenv.
4459 Reported by Volker Borchert.
4461 2001-11-26 Jim Meyering <meyering@lucent.com>
4463 * gtod.h: Remove file.
4464 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4465 * gettimeofday.c: Don't include gtod.h.
4466 (GTOD_init): Remove function.
4467 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4468 Suggestion from Volker Borchert.
4470 2001-11-23 Jim Meyering <meyering@lucent.com>
4472 * hash.h (struct hash_table): Don't define here. Merely declare it.
4473 * hash.c (struct hash_table): Define it here instead.
4475 2001-11-22 Jim Meyering <meyering@lucent.com>
4477 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4479 2001-11-18 Paul Eggert <eggert@twinsun.com>
4481 * tempname.c (TMP_MAX): Remove; no longer needed.
4482 (TEMPORARIES): New macro.
4483 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4484 removes an artificial limitation (e.g. HP-UX 10.20, where
4487 2001-11-18 Jim Meyering <meyering@lucent.com>
4489 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4492 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4493 files will be created before anything else.
4495 2001-11-17 Jim Meyering <meyering@lucent.com>
4497 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4498 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4499 rather than group writable. Patch by Juan F. Codagnone.
4501 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4502 Instead, include "xalloc.h".
4504 * mountlist.c: Include unlocked-io.h after all system headers.
4505 Remove explicit declarations of xmalloc, xrealloc,
4506 and xstrdup. Instead, include "xalloc.h".
4508 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4509 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4510 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4512 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4513 Reported by Padraig Brady.
4515 * mkstemp.c: #undef mkstemp.
4517 (rpl_mkstemp): Rename from mkstemp.
4520 2001-11-16 Jim Meyering <meyering@lucent.com>
4522 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4523 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4524 determine the amount of total physical memory, use pstat_getstatic.
4525 HPUX-11 doesn't define _SC_PHYS_PAGES.
4526 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4527 If sysconf couldn't be used to determine the amount of available
4528 physical memory, use both pstat_getstatic and pstat_getdynamic.
4529 Based on a patch from Bob Proulx.
4531 2001-11-05 Jim Meyering <meyering@lucent.com>
4533 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4535 2001-11-03 Jim Meyering <meyering@lucent.com>
4537 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4538 in argmatch_to_argument call.
4540 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4543 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4544 e.g., a fault due to an attempt to free a NULL pointer.
4546 2001-11-01 Jim Meyering <meyering@lucent.com>
4548 * dirfd.c, dirfd.h: New files.
4549 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4551 * hash.c (hash_print) [TESTING]: Clean up.
4553 2001-10-22 Paul Eggert <eggert@twinsun.com>
4555 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4556 to avoid a warning if -Wall.
4558 2001-10-21 Paul Eggert <eggert@twinsun.com>
4560 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4562 2001-10-21 Jim Meyering <meyering@lucent.com>
4564 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4565 this code would end up calling gettext even in packages built
4567 * getopt.c (_): Likewise.
4568 * regex.c (_): Likewise.
4570 2001-10-20 Paul Eggert <eggert@twinsun.com>
4572 * error.c (strerror_r): Do not declare unless !_LIBC.
4573 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4574 Use strerror_r that is only a macro, even if it is not a function.
4575 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4576 (private_strerror): Use prototypes, not old-style function definition.
4577 (print_errno_message): New function.
4578 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4580 (error_tail, error, error_at_line): Use it.
4582 2001-10-11 Jim Meyering <meyering@lucent.com>
4584 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4585 and quote_n (1, ... to avoid clobbering a buffer.
4587 2001-10-05 Jim Meyering <meyering@lucent.com>
4589 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4590 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4591 * hash-pjw.h: New file.
4593 2001-09-30 Jim Meyering <meyering@lucent.com>
4595 * mountlist.c [MOUNTED_GETFSSTAT]:
4596 Include <sys/ucred.h>, for Apple Darwin.
4597 Include sys/mount.h and sys/fs_types.h only if available.
4599 (read_filesystem_list): Use FS_TYPE.
4601 2001-09-29 Paul Eggert <eggert@twinsun.com>
4603 * exclude.c (excluded_filename): 0 -> false, since it's
4606 2001-09-28 Paul Eggert <eggert@twinsun.com>
4608 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4609 #defines strtoimax. Also treat the other strto* functions
4612 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4613 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4614 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4616 2001-09-26 Jim Meyering <meyering@lucent.com>
4618 Most macros in unlocked-io.h had the wrong number of arguments.
4619 * gen-uio: New script.
4620 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4621 * unlocked-io.hin: Remove file.
4622 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4623 rather than trying to embed it here.
4624 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4625 Reported by Padraig Brady.
4627 2001-09-25 Volker Borchert <bt@teknon.de>
4629 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4631 2001-09-23 Jim Meyering <meyering@lucent.com>
4633 * mountlist.c: Remove useless parentheses in #if directives.
4634 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4635 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4637 2001-09-22 Jim Meyering <meyering@lucent.com>
4639 * localcharset.c: Update from latest gettext.
4640 * config.charset: Likewise.
4642 2001-09-20 Jim Meyering <meyering@lucent.com>
4644 * xstrtol.c (strtoimax): Guard declaration with
4645 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4646 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4647 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4648 (strtoumax): Likewise, for completeness (it wasn't necessary).
4650 2001-09-06 Paul Eggert <eggert@twinsun.com>
4652 * strtoimax.c (HAVE_LONG_LONG):
4653 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4654 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4655 to work around bug in IBM C compiler.
4657 2001-09-16 Jim Meyering <meyering@lucent.com>
4659 * mkdir.c: New file.
4661 2001-09-04 Paul Eggert <eggert@twinsun.com>
4663 * xgetcwd.c: Revert some of the previous change; intead,
4664 fix the HAVE_GETCWD_NULL code to behave more like the
4665 !HAVE_GETCWD_NULL code used to.
4668 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4671 2001-09-04 Paul Eggert <eggert@twinsun.com>
4673 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4674 Use ssize_t, not int, to store result of readlink.
4675 Check for ssize_t overflow as well as size_t overflow,
4676 as POSIX says the result of readlink is implementation-defined
4677 when ssize_t overflows.
4678 Remove unnecessary cast to char*.
4679 Use free+malloc instead of realloc, as the storage doesn't need
4680 to be preserved and it's clearer and can be more efficient that way.
4681 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4682 * xreadlink.h (xreadlink): Update prototype.
4684 2001-09-03 Paul Eggert <eggert@twinsun.com>
4686 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4687 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4688 spotted by Jim Meyering.
4690 2001-09-03 Jim Meyering <meyering@lucent.com>
4692 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4694 2001-09-03 Paul Eggert <eggert@twinsun.com>
4696 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4697 like the HAVE_GETCWD_NULL code.
4698 Include pathmax.h if not HAVE_GETCWD.
4699 Do not include xalloc.h.
4700 (INITIAL_BUFFER_SIZE): New symbol.
4701 Do not use xmalloc / xrealloc, since the caller is responsible for
4702 handling errors. Preserve errno around `free' during failure.
4703 Do not overrun buffer when using getwd.
4705 2001-09-03 Paul Eggert <eggert@twinsun.com>
4707 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4708 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4710 2001-09-02 Jim Meyering <meyering@lucent.com>
4712 * error.c: Update from GNU libc.
4714 2001-09-01 Jim Meyering <meyering@lucent.com>
4716 * xreadlink.c: New file.
4717 * xreadlink.h: New file.
4718 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4720 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4721 doesn't conflict with sparc Solaris 7's definition in
4722 /usr/include/sys/int_types.h.
4724 * exclude.c: Use `""', not `<>' to #include non-system header files.
4725 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4726 and strncasecmp as r-values. Unixware didn't have declarations.
4728 2001-08-31 Jim Meyering <meyering@lucent.com>
4730 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4731 Use an initial, malloc'd, buffer of length 128 rather than
4732 a statically allocated one of length 1024.
4734 2001-08-30 Paul Eggert <eggert@twinsun.com>
4736 * xgetcwd.c: Don't include pathmax.h.
4737 Include stdlib.h and unistd.h if available.
4739 (xmalloc, xstrdup, free): Remove decls.
4740 (xgetcwd): Don't assume sizes fit in unsigned.
4741 Check for overflow when computing sizes.
4742 Simplify reallocation code.
4744 2001-08-28 Paul Eggert <eggert@twinsun.com>
4746 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4748 * strtoimax.c: Renamed from strtoxmax.c, removing the
4751 Also, make the following further changes to make this file's
4752 configuration more similar to that of strtol.c:
4753 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4754 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4755 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4756 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4757 changed to signed values.
4759 And make the following changes as well:
4760 Fix copyright notice, as 1999 was missing.
4761 (verify): New macro.
4762 (strtoimax): Check sizes at compile-time, not run-time.
4763 Prefer strtol to strtoll if both work.
4764 (main): Remove; it was not that useful and was a pain to maintain.
4766 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4768 2001-08-30 Paul Eggert <eggert@twinsun.com>
4770 * savedir.c (savedir): Remove size parameter, as POSIX says that
4771 a directory's st_size can have an arbitrary value, so the old
4772 usage could waste an arbitrary amount of memory. All uses
4774 * savedir.h: Update prototype.
4776 2001-08-30 Paul Eggert <eggert@twinsun.com>
4778 * xstrtol.c (strtoimax): New decl.
4780 2001-08-28 Paul Eggert <eggert@twinsun.com>
4782 * xstrtol.h: Add copyright notice.
4783 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4784 LONGINT_INVALID_SUFFIX_CHAR.
4786 2001-08-30 Paul Eggert <eggert@twinsun.com>
4788 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4791 2001-08-30 Paul Eggert <eggert@twinsun.com>
4793 * hash.c: Remove '2001' from copyright notice.
4795 2001-08-30 Paul Eggert <eggert@twinsun.com>
4797 * full-write.h: New file.
4798 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4799 * full-write.c: Correct credits, as cccp.c no longer
4800 exists and anyway it was so heavily changed from the old cccp
4801 code as to be unrecognizable. Include full-write.h.
4802 (full_write) Return size_t, with short writes meaning failure.
4803 All callers changed. This fixes a bug with large buffers
4805 * utime.c: Include full-write.h.
4807 2001-08-30 Paul Eggert <eggert@twinsun.com>
4809 Merge 'exclude' changes from tar 1.13.22.
4810 This fixes one or two unlikely storage allocation overflow bugs,
4811 but doesn't change user-visible behavior otherwise.
4813 2001-08-30 Paul Eggert <eggert@twinsun.com>
4815 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4816 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4817 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4818 Include if available.
4819 (<xalloc.h>): Include
4820 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4821 (verify): New macro. Use it to verify that EXCLUDE macros do not
4822 collide with FNM macros.
4823 (struct patopts): New struct.
4824 (struct exclude): Use it, as exclude patterns now come with options.
4825 (new_exclude): Support above changes.
4826 (new_exclude, add_exclude_file):
4827 Initial size must now be a power of two to simplify overflow checking.
4828 (free_exclude, fnmatch_no_wildcards): New function.
4829 (excluded_filename): No longer requires options arg, as the options
4830 are determined by add_exclude. Now returns bool, not int.
4831 (excluded_filename, add_exclude):
4832 Add support for the fancy new exclusion options.
4833 (add_exclude, add_exclude_file): Now takes int options arg.
4834 Check for arithmetic overflow when computing sizes.
4835 (add_exclude_file): xrealloc might modify errno, so don't
4836 realloc until after errno might be used.
4838 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4840 (free_exclude): New decl.
4841 (add_exclude, add_exclude_file): Now takes int options arg.
4842 (excluded_filename): No longer requires options arg, as the options
4843 are determined by add_exclude. Now returns bool, not int.
4845 2001-08-30 Paul Eggert <eggert@twinsun.com>
4847 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4849 2001-08-27 Jim Meyering <meyering@lucent.com>
4851 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4853 * version-etc.c (N_): Remove definition.
4854 Revert most of last change.
4855 Instead, simply don't mark the `Copyright...' string for translation.
4856 Based on advice from Paul Eggert.
4858 * strtoxmax.c: Tweak comment.
4860 2001-08-26 Jim Meyering <meyering@lucent.com>
4862 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4863 of copyright with `%s' so translators don't get an untranslated
4865 (COPYRIGHT_YEAR): Define.
4866 (version_etc): Use fprintf rather than fputs.
4867 Suggestion from Ulrich Drepper.
4869 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4871 * strtoll.c: New file, from GNU libc.
4872 * xstrtoimax.c: New file.
4874 * xstrtol.h: Add xstrtoimax.
4875 * strtoumax.c: New file. Simply include "strtoumax.c".
4876 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4878 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4879 * strtoxmax.c: ... then renamed to this.
4881 2001-08-13 Paul Eggert <eggert@twinsun.com>
4883 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4884 Port to Solaris 8, where 'sed' requires a space after the 'r'
4885 command, and where sh dislikes "$/". Clean up the spacing a bit.
4886 Redirect output to $tmp just once.
4888 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4890 * addext.c (<errno.h>): Include.
4891 (errno): Declare if not defined.
4892 (addext): Work correctly when pathconf returns -1 and leaves
4893 errno alone because there is no limit. Also, work even if
4894 pathconf returns a value greater than SIZE_MAX.
4896 2001-08-12 Jim Meyering <meyering@lucent.com>
4898 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4899 Simply `return getcwd (NULL, 0);'.
4900 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4901 Use 1300 as initial value for length, not PATH_MAX.
4903 * pathmax.h: Clean up cpp syntax.
4905 2001-08-12 Jim Meyering <meyering@lucent.com>
4907 * gettimeofday.c: New file.
4909 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4911 2001-08-04 Jim Meyering <meyering@lucent.com>
4913 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4914 to get in sync with glibc.
4916 2001-08-03 Paul Eggert <eggert@twinsun.com>
4918 The following changes are from gettext 0.10.39 as maintained by
4921 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4922 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4923 with inverted sense. All uses changed.
4925 * mbswidth.c: Don't include <limits.h>.
4926 Include <stdlib.h> and <string.h> unconditionally.
4927 (iswcntrl, mbsinit, ISCNTRL): New macros.
4928 (mbsnwidth): Use K&R style function declarations.
4929 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4930 can optimize it when MB_CUR_MAX == 1.
4931 The width of control characters is zero, not 1.
4933 2001-07-15 Jim Meyering <meyering@lucent.com>
4935 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4936 (BUILT_SOURCES): Add unlocked-io.h.
4937 (io_functions): Define.
4938 (unlocked-io.h): New rule.
4939 (DISTCLEANFILES): Add unlocked-io.h.
4940 (all-local): Depend on unlocked-io.h, to ensure it is created.
4942 * unlocked-io.hin: New file
4944 * regex.c: Update from glibc.
4946 2001-07-05 Jim Meyering <meyering@lucent.com>
4948 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4950 (libfetish_a_SOURCES): Put all .h files here instead.
4951 Remove a thus-exposed (better checks in automake) duplicate and
4952 two unnecessary .h files.
4954 2001-06-11 Jim Meyering <meyering@lucent.com>
4956 * regex.c: Update from GNU libc.
4958 2001-05-27 Jim Meyering <meyering@lucent.com>
4960 * readutmp.h (UT_TYPE): Define.
4962 2001-05-24 Jim Meyering <meyering@lucent.com>
4964 * argmatch.c: Include "quote.h".
4965 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4966 quote function. Reported by Göran Uddeborg.
4968 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4970 * dirname.c (dir_name): Compute append_dot using path, not newpath
4971 which is not yet declared.
4973 2001-05-11 Paul Eggert <eggert@twinsun.com>
4975 * Makefile.am (libfetish_a_SOURCES):
4976 Add strftime.c, since we now compile it on all hosts.
4978 * strftime.c (my_strftime):
4979 Define to nstrftime if emacs, but only if my_strftime is not defined.
4980 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4981 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4982 Add one more extra argument: a nanoseconds value.
4985 (my_strftime function): Add %N format.
4986 (emacs_strftimeu): Renamed from emacs_strftime,
4987 with extra ut argument.
4989 2001-05-11 Paul Eggert <eggert@twinsun.com>
4991 dirname code cleanup. base_name now behaves more compatibly
4992 with POSIX basename when given file names that have trailing
4993 slashes, and similarly for dir_name. Add new primitives
4994 base_len and dir_len. Put the directory-name-related decls
4997 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4998 * backupfile.c (base_name): Likewise.
4999 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5000 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5001 * makepath.c (strip_trailing_slashes): Likewise.
5002 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5004 * rename.c (strip_trailing_slashes): Likewise.
5005 * same.c (base_name): Likewise.
5006 * stripslash.c (ISSLASH): Likewise.
5008 * addext.c: Include <dirname.h> after size_t is defined.
5009 * backupfile.c: Likewise.
5011 * addext.c (addext): Use base_len to trim redundant
5012 trailing slashes instead of doing it ourselves.
5013 But do not trim the last slash if it is not redundant.
5015 * backupfile.c (find_backup_file_name,
5016 max_backup_version): Use base_len instead of rolling it ourselves.
5017 Handle the case of "" and (on DOS) "C:" correctly.
5019 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5020 Include <string.h>, <dirname.h>.
5021 (base_name): Allow file names ending in slashes, other than names
5022 that are all slashes. In this case, return the basename followed
5023 by the slashes. This is more general, and can be used in places
5024 where the original base_name purposely had an assertion failure.
5025 (base_len): New function.
5027 * dirname.c: Include <string.h> instead of <stdlib.h>.
5028 Do not include <assert.h>; no longer needed.
5030 (memrchr): Remove decl.
5031 (dir_name_r): Remove.
5032 (dir_len): Renamed from dirlen. All callers changed.
5033 Rewrite in terms of base_name, for simplicity and consistency.
5034 (dir_name): Never return NULL. All callers changed.
5035 Do not include <stdlib.h> in test program; no longer needed.
5036 return 0; is fine for test program.
5038 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5040 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5042 * path-concat.c (path_concat): Use base_len to compute
5043 base length, not strlen; this means we cannot rely on memcpy
5046 * same.c (STREQ): Remove.
5047 (same_name): Handle the case where the basename ends in trailing '/'.
5049 * stripslash.c (strip_trailing_slashes): Return nonzero if
5050 a slash was stripped. Do not strip the last slash after a
5053 2001-04-08 Jim Meyering <meyering@lucent.com>
5055 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5056 recomputed; that's necessary when the offset spans a DST transition.
5057 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5059 2001-04-02 Jim Meyering <meyering@lucent.com>
5061 * regex.h, regex.c: Update from GNU libc.
5063 2001-03-19 Paul Eggert <eggert@twinsun.com>
5065 * version-etc.c (version_etc_copyright): Update to 2001.
5067 2001-03-16 Paul Eggert <eggert@twinsun.com>
5069 * tempname.c (uint64_t): Define to uintmax_t if
5070 not defined, and if UINT64_MAX is not defined.
5071 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5072 Reported by John David Anglin.
5074 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5076 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5077 alias if codeset is empty.
5078 * config.charset (BeOS): Use wildcard syntax.
5080 2001-03-13 Jim Meyering <meyering@lucent.com>
5082 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5083 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5086 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5088 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5090 * unicodeio.c (print_unicode_char): Simplify accordingly.
5092 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5094 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5095 support for DOS/DJGPP.
5097 2001-02-28 Paul Eggert <eggert@twinsun.com>
5099 * Makefile.am (libfetish_a_SOURCES):
5100 Add dup-safer.c, fopen-safer.c.
5101 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5103 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5105 2001-02-25 Paul Eggert <eggert@twinsun.com>
5107 The mkstemp replacement is taken from glibc 2.2.2, with some
5108 portability fixes for use outside glibc, as follows:
5110 * tempname.c (struct_stat64): New macro.
5111 (direxists, __gen_tempname): Use it.
5112 This avoids a portability problem with Solaris 8.
5114 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5115 (<stddef.h>, <stdint.h>, <string.h>):
5116 Include only if STDC_HEADERS || _LIBC.
5117 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5118 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5119 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5120 (__set_errno): Define this macro if <errno.h> doesn't.
5121 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5122 Define these macros if <stdio.h> doesn't.
5123 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5124 Define these macros if <sys/stat.h>
5125 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5126 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5127 __xstat64): Define if not _LIBC.
5128 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5129 (__gen_tempname): Invoke gettimeofday only if
5130 HAVE_GETTIMEOFDAY || _LIBC;
5131 otherwise, fall back on plain "time".
5132 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5134 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5136 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5138 2001-02-17 Jim Meyering <meyering@lucent.com>
5140 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5141 around included file name.
5143 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5145 * strftime.c: Update from GNU libc (the only changes were to comments).
5147 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5149 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5151 2001-02-17 Paul Eggert <eggert@twinsun.com>
5153 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5154 Remove workaround macros for hosts that have mbrtowc but not
5155 mbstate_t, as we now insist on proper declarations for both
5156 before using mbrtowc.
5158 2001-02-17 Jim Meyering <meyering@lucent.com>
5160 * regex.c: Update from libc.
5162 2001-02-16 Paul Eggert <eggert@twinsun.com>
5164 * alloca.c (malloc): Undef before defining, since stdlib.h
5165 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5166 Reported by Mark Hounschell via Paul Eggert.
5168 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5170 * config.charset: Update for FreeBSD 4.2.
5172 2001-01-26 Jim Meyering <meyering@lucent.com>
5174 * quotearg.c: Include stddef.h.
5175 * quote.c: Include stddef.h.
5176 Reported by Axel Kittenberger.
5178 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5179 line in double quotes so that it evokes a better diagnostic.
5180 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5181 Reported by Axel Kittenberger.
5183 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5185 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5186 to avoid a warning. Add back 'const' to inptr.
5188 2001-01-16 Jim Meyering <meyering@lucent.com>
5190 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5193 2001-01-14 Jim Meyering <meyering@lucent.com>
5195 * rename.c: New file. From Volker Borchert.
5196 Include stdlib.h, string.h or strings.h, and xalloc.h.
5197 Use strip_trailing_slashes rather than open-coding it.
5199 2001-01-03 Paul Eggert <eggert@twinsun.com>
5201 * strftime.c: Sync with glibc time/strftime.c 1.81.
5203 2001-01-03 Jim Meyering <meyering@lucent.com>
5205 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5206 local `inptr' to avoid warning with some system declarations of iconv.
5208 2000-12-29 Paul Eggert <eggert@twinsun.com>
5210 * modechange.c: Do not assume that mode_t uses the
5211 traditional octal encoding. E.g. "chmod 1 FOO" should set
5212 the other-execute bit of FOO even if S_IXOTH != 1.
5214 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5215 WOTH, XOTH, ALLM): New macros.
5216 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5217 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5219 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5220 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5222 No need to use uintmax_t; unsigned long is long enough.
5223 Don't bother to get suffix since we don't use it.
5225 2000-12-24 Jim Meyering <meyering@lucent.com>
5227 * hash.c (is_prime): Return explicit boolean values.
5228 (hash_get_first): Return NULL to appease Irix5.6's 89.
5229 Reported by Nelson Beebe.
5231 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5233 * localcharset.c (locale_charset): Add support for Win32.
5235 2000-12-18 Paul Eggert <eggert@twinsun.com>
5237 * physmem.h, physmem.c: New files.
5239 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5240 (noinst_HEADERS): Add physmem.h.
5242 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5243 't' for compatibility with Solaris 8 sort.
5245 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5247 * config.charset: Add support for BeOS.
5249 2000-12-16 Jim Meyering <meyering@lucent.com>
5251 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5252 SHELLS_FILE to a file name that's useful on djgpp systems.
5254 (ADDITIONAL_DEFAULT_SHELLS): Define.
5255 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5256 Based mostly on a patch from Prashant TR.
5258 2000-12-16 Jim Meyering <meyering@lucent.com>
5260 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5261 N and M) would have treated it like `chown N:N FILE'.
5263 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5265 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5267 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5268 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5269 to the list of canonical encodings. Rename EUC-CN to GB2312.
5271 2000-12-08 Andreas Schwab <schwab@suse.de>
5273 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5274 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5276 2000-12-07 Jim Meyering <meyering@lucent.com>
5278 * stripslash.c (ISSLASH): Define.
5279 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5282 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5283 (dir_name_r): Declare this function as static.
5284 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5285 manifest itself on a name containing a mix of slashes and
5287 Make this function work with names starting with a DOS-style
5288 drive letter and colon prefix.
5289 (dir_name): Append `.' if necessary.
5290 Based mostly on patches from Prashant TR and Eli Zaretskii.
5292 * dirname.h (dir_name_r): Remove prototype.
5294 2000-12-05 Jim Meyering <meyering@lucent.com>
5296 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5298 2000-12-04 Jim Meyering <meyering@lucent.com>
5300 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5301 Also include memory.h, stdlib.h, unistd.h if appropriate.
5302 Reported by Andreas Jaeger (conflicting declaration of malloc).
5304 2000-12-02 Jim Meyering <meyering@lucent.com>
5306 * closeout.h: Make idempotent, to avoid some obscure warnings.
5308 2000-12-01 Paul Eggert <eggert@twinsun.com>
5310 * memrchr.c: Include <config.h> before any system include file.
5312 2000-11-29 Paul Eggert <eggert@twinsun.com>
5314 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5316 2000-11-26 Jim Meyering <meyering@lucent.com>
5318 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5320 2000-11-22 Paul Eggert <eggert@twinsun.com>
5322 * strftime.c (my_strftime): Do not invoke mbrlen with a
5323 size of (size_t) -1; it's not portable.
5325 2000-11-17 Akim Demaille <akim@epita.fr>
5327 * obstack.h: Formatting changes.
5328 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5329 prevent type checking.
5330 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5331 cast the value to (void *): assigning a `foo *' to a `void *'
5333 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5335 2000-11-17 Jim Meyering <meyering@lucent.com>
5337 * strstr.c: Update from GNU libc.
5339 2000-11-16 Jim Meyering <meyering@lucent.com>
5341 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5343 2000-11-11 Jim Meyering <meyering@lucent.com>
5345 * error.c: Add a couple #includes, merging from GNU libc version.
5347 2000-11-10 Jim Meyering <meyering@lucent.com>
5349 * obstack.h: Update from GNU libc.
5350 * obstack.c: Likewise.
5352 2000-11-06 Paul Eggert <eggert@twinsun.com>
5354 * getusershell.c (setusershell): Use rewind rather than
5355 fseek/fseeko, to avoid configuration hassles with fseeko.
5356 Don't bother opening SHELLS_FILE if shellstream is NULL;
5359 2000-11-05 Jim Meyering <meyering@lucent.com>
5361 * makepath.h (make_dir): Declare.
5362 * makepath.c (make_dir): Remove `static' attribute.
5365 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5367 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5368 last one in a bucket, advance to the next bucket.
5370 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5372 * fnmatch.c: Do not comment out all the code if we are using
5373 the GNU C library, because in some cases we are replacing buggy
5374 code in the GNU C library itself.
5376 2000-10-30 Paul Eggert <eggert@twinsun.com>
5378 * error.h, getline.h, modechange.h:
5379 Remove "2000" from Copyright line, as the file hasn't been
5380 changed this year other than in the copyright notice.
5382 * xalloc.h: Add "2000" to Copyright line, as this file
5383 was changed this year.
5385 2000-10-30 Paul Eggert <eggert@twinsun.com>
5387 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5388 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5389 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5391 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5393 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5394 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5395 doesn't define __restrict_arr.
5397 2000-10-29 Jim Meyering <meyering@lucent.com>
5399 * xstat.in: Fix grammar in comment.
5401 2000-10-28 Jim Meyering <meyering@lucent.com>
5403 * memchr.c: Update from libc.
5404 Adjust for portability:
5405 [HAVE_STDLIB_H]: Include stdlib.h.
5406 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5407 Undef __memchr, too.
5408 [!weak_alias]: Define __memchr to memchr.
5410 * regex.c: Update from libc.
5411 * regex.h: Likewise.
5412 * getopt1.c: Likewise.
5413 * memcmp.c: Likewise.
5415 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5416 Avoid using fseek, when possible -- it's broken by design.
5417 Patch by Ulrich Drepper.
5419 2000-10-26 Jim Meyering <meyering@lucent.com>
5421 * strftime.c: Update from libc.
5423 2000-10-25 Jim Meyering <meyering@lucent.com>
5425 * obstack.c: Update from libc.
5427 2000-10-23 Jim Meyering <meyering@lucent.com>
5429 * hard-locale.c (hard_locale): Revert last change -- it was simply
5430 wrong. That set_locale call must not have any side effects.
5433 2000-10-22 Jim Meyering <meyering@lucent.com>
5435 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5436 [CYCLIC]: Remove now-unused definition.
5438 * save-cwd.c (O_DIRECTORY): Define, if needed.
5439 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5440 Suggestion from Ulrich Drepper.
5442 2000-10-21 Jim Meyering <meyering@lucent.com>
5444 * dirname.c (dir_name_r): New function, factored out of dir_name.
5445 (dir_name): Use dir_name_r.
5446 * dirname.h (dir_name_r): Declare it.
5448 2000-10-21 Jim Meyering <meyering@lucent.com>
5450 * dirname.c (memrchr): Declare if necessary.
5451 (dir_name): Remove the restriction that there be no
5452 trailing slashes. Now, this code skips past them, effectively
5454 [TEST_DIRNAME] (main): New unit tests.
5456 * memrchr.c: New file from GNU libc.
5457 Undef __memrchr, too.
5458 [!weak_alias]: Define __memrchr to memrchr.
5459 Guard weak_alias use with `#ifdef weak_alias'.
5461 2000-10-17 Jim Meyering <meyering@lucent.com>
5463 * quote.h (PARAMS): Define and use.
5464 Reported by Akim Demaille.
5466 * getopt.c: Update from libc.
5468 2000-10-16 Jim Meyering <meyering@lucent.com>
5470 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5473 2000-09-25 Jim Meyering <meyering@lucent.com>
5475 * md5.h (rol): Define (from GnuPG).
5477 * sha.c: Give credit (GnuPG) where due.
5478 (M): Use rol rather than open-coding it.
5479 Add a FIXME comment.
5481 2000-09-21 Jim Meyering <meyering@lucent.com>
5483 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5484 Reported by Michael Stone.
5486 2000-09-20 Jim Meyering <meyering@lucent.com>
5488 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5489 (noinst_HEADERS): Add sha.h.
5490 Based on code from Scott G. Miller and from GnuPG.
5492 2000-09-15 Jim Meyering <meyering@lucent.com>
5494 * regex.c: Update from libc.
5496 2000-09-10 Jim Meyering <meyering@lucent.com>
5498 * getopt.c (_getopt_internal): Update from glibc.
5500 2000-09-09 Jim Meyering <meyering@lucent.com>
5502 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5503 think it should be used as a general replacement for isascii.
5504 * fnmatch.c: Likewise.
5505 * mbswidth.c: Likewise
5506 * regex.c: Likewise.
5509 * userspec.c: Include sys/param.h and limits.h.
5511 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5512 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5513 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5514 UID, GID. Check range.
5516 2000-09-06 Jim Meyering <meyering@lucent.com>
5518 * getopt.c (_getopt_internal): Update from glibc.
5520 2000-08-30 Jim Meyering <meyering@lucent.com>
5522 * strftime.c: Merge in changes from GNU libc.
5524 2000-08-26 Jim Meyering <meyering@lucent.com>
5526 * closeout.c: Include "__fpending.h".
5527 (close_stdout_status): Return right away if there's nothing to flush.
5529 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5530 * __fpending.c: New file.
5531 * __fpending.h: New file.
5533 2000-08-07 Paul Eggert <eggert@twinsun.com>
5535 Standardize on "memory exhausted" instead of "Memory exhausted"
5536 or "virtual memory exhausted".
5537 * obstack.c (print_and_abort): Use "memory exhausted", not
5538 "virtual memory exhausted".
5539 * same.c (same_name): Invoke xalloc_die instead of printing
5541 * userspec.c (parse_user_spec): Likewise.
5542 * bumpalloc.h: comment fix
5543 * same.c, userspec.c: Include xalloc.h.
5545 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5546 not char *const and pointing to a constant array.
5547 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5548 (xrealloc): Comment fix.
5550 * userspec.c (parse_user_spec):
5551 Don't translate a message until just before returning,
5552 to avoid unnecessary translation.
5554 2000-08-07 Jim Meyering <meyering@lucent.com>
5556 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5557 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5558 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5559 getgroups.c, gethostname.c, getopt.h, group-member.c,
5560 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5561 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5562 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5563 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5564 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5565 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5566 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5567 yesno.c: Back out Copyright date changes for each file with no change
5568 this year. This eases coordination with other programs using the same
5569 source code modules. From Paul Eggert.
5571 2000-08-03 Greg McGary <greg@mcgary.org>
5573 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5574 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5575 (EXTEND_BUFFER): Use them.
5577 2000-08-01 Jim Meyering <meyering@lucent.com>
5579 * dirname.c (ISSLASH): Define.
5580 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5581 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5582 both `\' and `/' may be use as path separators.
5583 Based on a patch from Prashant TR.
5585 2000-07-31 Paul Eggert <eggert@twinsun.com>
5587 * quotearg.c (quotearg_n_options): Don't make the initial
5588 slot vector a constant, since it might get modified.
5590 2000-07-31 Jim Meyering <meyering@lucent.com>
5592 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5593 * obstack.c (print_and_abort): Likewise.
5595 2000-07-30 Paul Eggert <eggert@twinsun.com>
5597 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5598 buffer, so that the caller can always quote one small
5599 component of a "memory exhausted" message in slot 0.
5600 From a suggestion by Jim Meyering.
5602 2000-07-30 Jim Meyering <meyering@lucent.com>
5604 * makepath.c (make_path): Quote the other instance, too.
5606 * quotearg.c (N_STATIC_SLOTVECS): Define.
5607 (STATIC_BUF_SIZE): Define.
5608 (quotearg_n_options): Use only statically allocated storage when
5609 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5610 than STATIC_BUF_SIZE.
5612 2000-07-29 Jim Meyering <meyering@lucent.com>
5614 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5615 * dirname.c (dir_name): Likewise.
5617 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5619 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5620 (dir_name): Assert that there are no trailing slashes.
5622 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5624 * mbswidth.h (mbswidth): Add a flags argument.
5625 (mbswidth): New declaration.
5626 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5627 * mbswidth.c (mbswidth): Add a flags argument.
5628 (mbsnwidth): New function.
5630 2000-07-24 Jim Meyering <meyering@lucent.com>
5632 * mbswidth.c: Remove useless #else. From Bruno Haible.
5634 2000-07-23 Paul Eggert <eggert@twinsun.com>
5636 * mbswidth.c (_XOPEN_SOURCE):
5637 Don't define; this causes problems on Solaris 7.
5638 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5640 2000-07-23 Paul Eggert <eggert@twinsun.com>
5643 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5644 so that mbstate_t is always defined.
5646 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5647 be 1 in at least one GCC installation, and this configuration
5648 error is likely to be common. Ignoring MB_LEN_MAX hurts
5649 performance on hosts that have mbrtowc but have only unibyte
5650 locales, but I assume these hosts are rare.
5652 2000-07-23 Paul Eggert <eggert@twinsun.com>
5654 * quotearg.c: Streamline by invoking multibyte code only if needed.
5655 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5656 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5657 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5658 invoke multibyte primitives.
5660 2000-07-23 Jim Meyering <meyering@lucent.com>
5662 * basename.c (base_name): Add an assertion.
5664 2000-07-15 Bruno Haible <clisp.cons.org>
5666 * quotearg.c: When the system forces us to redefine mbstate_t,
5667 shadow its mbsinit function.
5669 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5671 * mbswidth.h: New file.
5672 * mbswidth.c: New file.
5673 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5674 (noinst_HEADERS): Add mbswidth.h.
5676 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5678 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5681 2000-07-15 Jim Meyering <meyering@lucent.com>
5683 * makepath.c: Include quote.h.
5684 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5685 corresponding argument in a `quote (...)' call.
5686 Give better diagnostics.
5688 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5689 (noinst_HEADERS): Add quote.h.
5691 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5692 from tar's src/misc.c.
5693 * quote.h: New file. Prototypes for same.
5695 2000-07-10 Paul Eggert <eggert@twinsun.com>
5697 From a suggestion by Bruno Haible.
5698 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5699 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5700 to decide whether to define the BeOS workaround macro;
5701 this adjusts to the change to AC_MBSTATE_T.
5703 2000-07-13 Paul Eggert <eggert@twinsun.com>
5705 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5707 * quotearg.c (quoting_style_args, quoting_style_vals,
5708 quotearg_buffer_restyled): Add support for
5709 clocale_quoting_style. Undo previous change to
5710 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5711 and "{RIGHT QUOTATION MARK}" msgids.
5713 2000-07-05 Paul Eggert <eggert@twinsun.com>
5715 The old behavior of quoting `like this' doesn't look good with
5716 newer, ISO-style fonts. See:
5717 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5719 Instead, quote "like this" by default. Let the translator
5720 tailor the locale-specific quoting behavior by providing
5721 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5723 * quotearg.c (N_): New macro.
5724 (gettext_default): New function.
5725 (quotearg_buffer_restyled): Use
5726 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5727 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5729 2000-07-09 Jim Meyering <meyering@lucent.com>
5731 * Most files: Update copyright dates to include 2000.
5733 2000-07-08 Jim Meyering <meyering@lucent.com>
5735 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5737 (xgethostname): Remove now-unnecessary #ifdef.
5738 Move declaration of `err' into loop where it's used.
5740 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5742 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5743 by allocating a larger buffer. Test the gethostname return value for
5744 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5745 returns an error and ENAMETOOLONG isn't defined.
5747 2000-07-05 Paul Eggert <eggert@twinsun.com>
5748 and Bruno Haible <haible@clisp.cons.org>
5750 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5752 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5754 * quotearg.c (struct quoting_options): Simplify quote_these_too
5757 2000-07-03 Jim Meyering <meyering@lucent.com>
5759 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5760 Reported by Bruno Haible.
5762 2000-07-04 Jim Meyering <meyering@lucent.com>
5764 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5765 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5768 2000-07-03 Paul Eggert <eggert@twinsun.com>
5769 and Bruno Haible <haible@clisp.cons.org>
5771 * quotearg.c (mbrtowc):
5772 Assign to *pwc, and return 1 only if result is nonzero.
5773 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5775 2000-07-03 Jim Meyering <meyering@lucent.com>
5777 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5778 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5781 2000-07-02 Jim Meyering <meyering@lucent.com>
5783 * quotearg.c (mbstate_t): Don't define here.
5785 2000-07-02 Jim Meyering <meyering@lucent.com>
5787 * nanosleep.c (SIGCONT): Define if not already defined.
5789 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5791 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5792 per change in ../m4/ls-mntd-fs.m4.
5793 (read_filesystem_list): Ignore symbolic links.
5795 2000-06-29 Jim Meyering <meyering@lucent.com>
5797 * same.c: Include <string.h> or <strings.h>, as appropriate,
5798 for declaration of strcmp.
5800 * long-options.c: Include <stdlib.h>, for declaration of exit.
5802 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5803 Avoid warning by casting result to `char *' to remove `const'.
5805 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5807 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5809 2000-06-26 Paul Eggert <eggert@twinsun.com>
5811 savedir now sets errno on failure and invokes xmalloc to get memory.
5812 Fix a couple of other minor bugs while we're at it.
5814 * savedir.c (<unistd.h>): Do not include; there's no need.
5815 (NAMLEN): Remove macro.
5816 (malloc, realloc): Remove decls.
5818 ("xalloc.h"): Include.
5819 (NAME_SIZE_DEFAULT): New macro.
5820 (savedir): Use xmalloc / xrealloc to allocate memory.
5821 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5822 Skip "" directory entries.
5823 Use strlen to calculate directory entry length, since the old method
5824 is rarely used these days and isn't worth supporting.
5825 Don't use a pointer after freeing it.
5826 Check for integer overflow when calculating allocation size.
5827 Use memcpy to copy entries, instead of stpcpy.
5828 Set errno properly when returning NULL.
5829 Check for readdir error.
5831 2000-06-26 Jim Meyering <meyering@lucent.com>
5833 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5835 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5837 * getusershell.c (xmalloc, xrealloc): Remove functions.
5839 Don't include <stdlib.h>. Don't declare malloc, realloc.
5841 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5843 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5845 2000-06-24 Jim Meyering <meyering@lucent.com>
5847 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5849 2000-06-21 Jim Meyering <meyering@lucent.com>
5851 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5853 2000-06-19 Paul Eggert <eggert@twinsun.com>
5855 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5856 (mbrtowc, mbstate_t): Define substitutes if
5857 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5858 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5859 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5861 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5863 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5864 than 1024, return a memory chunk of least possible size, instead
5865 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5866 Use free/xmalloc instead of xrealloc to avoid copying for very long
5869 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5871 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5872 address, not strdup. Include <stdlib.h> and don't declare free().
5874 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5876 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5879 2000-06-21 Jim Meyering <meyering@lucent.com>
5881 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5882 (noinst_HEADERS): Add getstr.h.
5884 * getline.c (getstr): Move into a separate file.
5885 * getstr.c (getstr): New file, extracted from getline.c, with
5886 the following changes: new parameter, delim2; both delim[12]
5887 parameters have type `int', not `char'. The latter would lose
5888 with 8-bit delimiters.
5889 * getstr.h: New file.
5891 2000-06-19 Jim Meyering <meyering@lucent.com>
5893 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5895 2000-06-18 Jim Meyering <meyering@lucent.com>
5897 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5898 Besides, these days every porting target provides a mkdir function.
5900 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5901 (this snippet comes from src/system.h).
5903 2000-06-15 Paul Eggert <eggert@twinsun.com>
5905 * human.c (adjust_value): New function.
5906 (human_readable_inexact): Apply rounding style even when
5907 printing approximate values.
5909 2000-06-14 Paul Eggert <eggert@twinsun.com>
5911 * human.c (human_readable_inexact): Allow an input block
5912 size that is not a multiple of the output block size, and vice versa.
5913 Reported by Piergiorgio Sartor.
5915 2000-06-14 Paul Eggert <eggert@twinsun.com>
5917 * getdate.y (get_date): Apply relative times after time
5918 zone indicator, not before. Reported by Todd A. Jacobs.
5920 2000-06-13 Jim Meyering <meyering@lucent.com>
5922 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5924 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5926 2000-06-12 Paul Eggert <eggert@twinsun.com>
5928 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5930 2000-06-04 Paul Eggert <eggert@twinsun.com>
5932 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5934 2000-06-04 Jim Meyering <meyering@lucent.com>
5936 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5937 SunOS 4.1.4 for which gid_t is an unsigned type.
5939 2000-06-03 Jim Meyering <meyering@lucent.com>
5941 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5943 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5945 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5946 newer, don't install charset.alias.
5947 * config.charset: Change the Linux/glibc rules so they become empty
5948 on glibc-2.1 or newer.
5950 2000-06-02 Jim Meyering <meyering@lucent.com>
5952 * mountlist.c: Back out last change. Instead, do this...
5953 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5954 member using the same `ignore'-testing code.
5955 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5959 2000-05-29 Jim Meyering <meyering@lucent.com>
5961 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5962 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5964 2000-05-22 Jim Meyering <meyering@lucent.com>
5966 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5968 2000-05-18 Jim Meyering <meyering@lucent.com>
5970 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5971 back, too, since it may have been modified by allocate_entry.
5972 (hash_delete): Rewrite to use neither the assignment operator
5973 nor the comma operator in an if-expression.
5975 2000-05-15 Paul Eggert <eggert@twinsun.com>
5978 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5979 Remove; no longer needed.
5980 "quotearg.h": Add include.
5981 (file_name): Do not bother to explicitly initialize to NULL; it's less
5982 efficient on some hosts.
5983 (close_stdout_status): Remove test as to whether stdout was already
5984 closed; it breaks for the case "echo x | sort >&-".
5985 Quote file name colons.
5986 Do not assume that _("write error") lacks format strings.
5988 2000-05-15 Jim Meyering <meyering@lucent.com>
5990 * version-etc.c (version_etc_copyright): Update the copyright string
5991 used in all --version output.
5993 2000-05-14 Jim Meyering <meyering@lucent.com>
5995 * closeout.c (close_stdout_set_file_name): New function.
5996 (close_stdout_status): Use new file-scoped global.
5997 Return right away if fstat says the stdout file descriptor is invalid.
5998 * closeout.h (close_stdout_set_file_name): Declare.
6000 2000-05-10 Jim Meyering <meyering@lucent.com>
6002 * closeout.c [default_exit_status]: New file-scoped variable.
6003 (close_stdout_set_status): New function.
6004 * closeout.h (close_stdout_set_status): Declare.
6006 2000-05-08 Jim Meyering <meyering@lucent.com>
6008 * long-options.c: Don't include closeout.h.
6009 (parse_long_options): Don't call close_stdout for --version.
6011 2000-05-06 Jim Meyering <meyering@lucent.com>
6013 * strnlen.c: Undefine __strnlen and strnlen.
6014 [!weak_alias]: Define __strnlen to strnlen.
6016 * atexit.c: New file, from libiberty.
6018 2000-05-06 Jim Meyering <meyering@lucent.com>
6020 * closeout.c (close_stdout_status): Also check for errors on the
6023 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6025 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6026 instead of xmalloc, xrealloc, path_concat.
6027 (locale_charset): Treat empty environment variables as absent.
6028 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6030 2000-05-04 Jim Meyering <meyering@lucent.com>
6032 * getopt.c: Update from glibc.
6033 * obstack.c: Likewise.
6034 * obstack.h: Likewise.
6035 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6037 * regex.h: Likewise.
6038 * strndup.c: Likewise.
6039 * strnlen.c: New file, from glibc.
6041 2000-05-01 Jim Meyering <meyering@lucent.com>
6043 * full-write.c (full_write): Remove `FIXME' part of comment.
6045 2000-04-29 Jim Meyering <meyering@lucent.com>
6047 * path-concat.c: Declare strdup only if it's not defined.
6048 * canon-host.c: Likewise.
6050 2000-04-28 Jim Meyering <meyering@lucent.com>
6052 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6053 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6054 included first, then limits.h is included by locale.h by libintl.h.
6055 From John David Anglin.
6057 2000-04-25 Jim Meyering <meyering@lucent.com>
6059 * makepath.c (S_IRWXUGO): Define.
6060 (make_path): Always perform explicit chmod if MODE specifies any
6061 of the `special' permission bits. Prompted by a bug report against
6062 install from Mate Wierdl and Joost van Baal.
6064 2000-04-18 Jim Meyering <meyering@lucent.com>
6068 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6069 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6071 2000-04-17 Jim Meyering <meyering@lucent.com>
6073 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6074 the definition of it to rpl_strftime also defined-away the system's
6077 2000-04-15 Jim Meyering <meyering@lucent.com>
6079 Use `C' to denote so-called `contiguous' files, the same way
6081 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6082 (ftypelet): Use S_ISCTG.
6083 From Michael Deutschmann.
6085 2000-04-14 Jim Meyering <meyering@lucent.com>
6087 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6089 2000-04-08 Jim Meyering <meyering@lucent.com>
6091 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6092 names don't conflict. Reported by Eli Zaretskii.
6094 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6096 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6097 bug. Deal with the different error behavior of Irix iconv.
6099 2000-04-07 Jim Meyering <meyering@lucent.com>
6101 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6102 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6104 2000-04-05 Jim Meyering <meyering@lucent.com>
6106 Portability tweaks required for ultrix4.3.
6107 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6108 * readutmp.c: Include sys/types.h before sys/stat.h.
6109 * canon-host.c: Declare strdup.
6110 * path-concat.c: Likewise.
6111 From John David Anglin.
6113 2000-04-04 Jim Meyering <meyering@lucent.com>
6115 Be more DOS 8.3-friendly.
6116 * ref-add.sin: Renamed from ref-add.sed.in.
6117 * ref-del.sin: Renamed from ref-del.sed.in.
6118 * Makefile.am: Reflect renaming.
6119 Reported by Eli Zaretskii.
6121 Use a temporary file name that won't clash with `charset.alias'
6122 in the DOS 8.3 name space.
6123 * Makefile.am (charset_tmp): Define.
6124 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6125 (uninstall-local): Likewise.
6126 Reported by Eli Zaretskii.
6128 2000-03-29 Paul Eggert <eggert@twinsun.com>
6130 * time/strftime.c (my_strftime): Make sure we call the system
6131 strftime, not ourselves, when invoking the underlying strftime.
6133 2000-03-24 Jim Meyering <meyering@lucent.com>
6135 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6136 (charset_alias): Define.
6137 (install-exec-local): Factor out common code.
6138 (uninstall-local): Split lines longer than 80.
6139 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6141 (.sed.in.sed): New rule. Don't redirect directly to $@.
6142 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6144 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6146 * config.charset: Output a line containing "Packages using this file".
6147 * ref-add.sed.in, ref-del.sed.in: New files.
6148 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6149 ref-del.sed): New rules.
6151 2000-03-17 Jim Meyering <meyering@lucent.com>
6153 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6154 Otherwise, include <strings.h>
6156 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6158 * unicodeio.c (utf8_wctomb): New function.
6159 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6160 format instead of in UCS-4 with platform dependent endianness.
6162 2000-03-07 Paul Eggert <eggert@twinsun.com>
6164 * savedir.c (savedir): Work even if directory size is
6165 negative; this can happen with some screwy NFS configurations.
6167 2000-03-06 Jim Meyering <meyering@lucent.com>
6169 * localcharset.c (get_charset_aliases): Don't try to free file_name
6170 if it's NULL (because we ran out of memory). From Bruno Haible.
6172 2000-03-05 Jim Meyering <meyering@lucent.com>
6174 * localcharset.c ("path-concat.h"): Include.
6175 (get_charset_aliases): Use path_concat instead of ANSI string
6178 * unicodeio.h (PARAMS): Define.
6179 Use it to guard prototype.
6181 2000-03-04 Jim Meyering <meyering@lucent.com>
6183 * Makefile.am (install-exec-local): Create $(libdir) before installing
6185 (uninstall-local): Uncomment this rule so `make distcheck' works
6188 * unicodeio.c (<errno.h>): Include it.
6189 (errno): Declare if not defined.
6191 * localcharset.c: Add Bruno's comment justifying use of volatile.
6193 * config.charset: New version, incorporating remarks from a linux
6194 i18n mailing list. From Bruno Haible.
6196 2000-03-02 Jim Meyering <meyering@lucent.com>
6198 * Makefile.am (EXTRA_DIST): Add config.charset.
6200 2000-03-01 Jim Meyering <meyering@lucent.com>
6202 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6203 * unicodeio.c: Likewise.
6205 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6207 * config.charset: New file.
6208 * localcharset.c: New file.
6209 * unicodeio.h, unicodeio.c: New files.
6210 * Makefile.am (DEFS): Add -DLIBDIR=...
6211 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6212 (noinst_HEADERS): Add unicodeio.h.
6213 (all-local, install-exec-local, charset.alias): New targets.
6215 2000-02-28 Paul Eggert <eggert@twinsun.com>
6217 * quotearg.c (ALERT_CHAR): New macro.
6218 (quotearg_buffer_restyled): Use it.
6220 2000-02-27 Jim Meyering <meyering@lucent.com>
6222 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6223 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6225 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6226 not `#if STDC_HEADERS'.
6227 Declare malloc if needed.
6229 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6230 now that autoconf always defines the HAVE_DECL_ symbols.
6231 * human.c: Likewise.
6233 * strtoumax.c: Likewise.
6235 * backupfile.c: Arrange for cpp to fail if the configure-time
6236 declaration check was not run.
6238 * human.c: Likewise.
6240 * strtoumax.c: Likewise.
6242 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6243 then first look up the entire `.'-containing string as a login name.
6245 2000-02-18 Paul Eggert <eggert@twinsun.com>
6247 * getdate.y: Handle two-digit years with leading zeros correctly.
6248 (textint): New typedef.
6249 (parser_control): Member year changed from int to textint.
6251 (YYSTYPE): Removed; replaced by %union with int and textint members.
6252 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6253 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6254 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6255 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6256 (date, number, to_year): Use width of number in digits, not its value,
6257 to determine whether it's a 2-digit year, or a 2-digit time.
6258 (yylex): Store number of digits of numeric tokens.
6259 Reported by John Kendall.
6261 (parser_control): Changed from struct parser_control to typedef (for
6262 consistency). All uses changed.
6264 (tID): Removed; not used.
6265 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6267 2000-02-14 Paul Eggert <eggert@twinsun.com>
6269 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6270 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6272 2000-02-12 Jim Meyering <meyering@lucent.com>
6274 * userspec.c (ISDIGIT): Define it.
6275 (isdigit): Remove definition.
6276 (is_number): Use ISDIGIT, not isdigit.
6277 <libintl.h>: Include.
6279 (parse_user_spec): Mark translatable strings.
6281 2000-02-10 Jim Meyering <meyering@lucent.com>
6283 With these changes, nanosleep.[ch] are finally enough like the other
6284 lib/* replacement files to compile on a few more losing systems.
6286 * nanosleep.h: Don't include config.h.
6287 Remove prototype from declaration of nanosleep.
6288 (PARAMS): Remove now-unneeded definition.
6289 * nanosleep.c: #undef nanosleep.
6290 (rpl_nanosleep): Rename from nanosleep.
6292 2000-02-03 Jim Meyering <meyering@lucent.com>
6294 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6295 rather than with `#if HAVE_UTMPNAME'.
6297 2000-02-01 Jim Meyering <meyering@lucent.com>
6299 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6301 2000-01-31 Jim Meyering <meyering@lucent.com>
6303 * nanosleep.h (nanosleep): Guard declaration with
6304 `#if ! HAVE_DECL_NANOSLEEP'.
6305 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6306 the declaration in that vendor's sys/timers.h.
6307 Reported by Christian Krackowizer.
6309 * quotearg.c (ISASCII): Add #undef and move definition to follow
6310 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6311 (ISPRINT): Likewise.
6312 Reported by Tom Tromey.
6314 2000-01-30 Jim Meyering <meyering@lucent.com>
6316 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6317 uses of ->ut_name. The latter doesn't work with new Linux header files
6318 where only utmpx.ut_user is declared.
6320 * readutmp.h (UT_USER): Define.
6322 2000-01-23 Jim Meyering <meyering@lucent.com>
6324 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6327 2000-01-22 Jim Meyering <meyering@lucent.com>
6329 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6330 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6331 Required for some AIX systems. Reported by Christian Krackowizer.
6332 [TESTING] (main): New function.
6334 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6335 * dirname.c (dir_name): Support for DOS-style file names with drive
6338 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6340 * strverscmp.c (ISDIGIT): Define.
6341 (strverscmp): Use ISDIGIT, not isdigit.
6343 2000-01-17 Paul Eggert <eggert@twinsun.com>
6345 * nanosleep.c (nanosleep):
6346 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6347 POSIX.1 doesn't require SA_INTERRUPT and some systems
6348 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6349 it's been part of POSIX.1 since day 1 (in 1988).
6351 2000-01-17 Jim Meyering <meyering@lucent.com>
6353 * interlock: Remove unused file. Reported by François Pinard.
6355 2000-01-16 Paul Eggert <eggert@twinsun.com>
6357 * quotearg.c (quotearg_buffer_restyled): Do not quote
6358 alert, backslash, formfeed, and vertical tab unnecessarily in
6359 shell quoting style.
6362 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6363 Free Software Foundation, Inc.
6364 Copying and distribution of this file, with or without modification,
6365 are permitted provided the copyright notice and this notice are preserved.